18819906768

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16189}}^1$

素因数の和:16248

約数の個数: 240

約数和(自身を含む): 61383154560

約数和(自身を除く): 42563247792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 243, 276, 299, 312, 324, 351, 368, 414, 432, 468, 486, 552, 598, 621, 624, 648, 702, 828, 897, 936, 972, 1053, 1104, 1196, 1242, 1296, 1404, 1656, 1794, 1863, 1872, 1944, 2106, 2392, 2484, 2691, 2808, 3159, 3312, 3588, 3726, 3888, 4212, 4784, 4968, 5382, 5589, 5616, 6318, 7176, 7452, 8073, 8424, 9936, 10764, 11178, 12636, 14352, 14904, 16146, 16189, 16848, 21528, 22356, 24219, 25272, 29808, 32292, 32378, 43056, 44712, 48438, 48567, 50544, 64584, 64756, 72657, 89424, 96876, 97134, 129168, 129512, 145314, 145701, 193752, 194268, 210457, 259024, 290628, 291402, 372347, 387504, 388536, 420914, 437103, 581256, 582804, 631371, 744694, 777072, 841828, 874206, 1117041, 1162512, 1165608, 1262742, 1311309, 1489388, 1683656, 1748412, 1894113, 2234082, 2331216, 2525484, 2622618, 2978776, 3351123, 3367312, 3496824, 3788226, 3933927, 4468164, 4840511, 5050968, 5245236, 5682339, 5957552, 6702246, 6993648, 7576452, 7867854, 8936328, 9681022, 10053369, 10101936, 10490472, 11364678, 13404492, 14521533, 15152904, 15735708, 17047017, 17872656, 19362044, 20106738, 20980944, 22729356, 26808984, 29043066, 30160107, 30305808, 31471416, 34094034, 38724088, 40213476, 43564599, 45458712, 51141051, 53617968, 58086132, 60320214, 62942832, 68188068, 77448176, 80426952, 87129198, 90480321, 90917424, 102282102, 116172264, 120640428, 130693797, 136376136, 160853904, 174258396, 180960642, 204564204, 232344528, 241280856, 261387594, 272752272, 348516792, 361921284, 392081391, 409128408, 482561712, 522775188, 697033584, 723842568, 784162782, 818256816, 1045550376, 1176244173, 1447685136, 1568325564, 2091100752, 2352488346, 3136651128, 4704976692, 6273302256, 9409953384, 18819906768]

約数ペア:

[(1, 18819906768), (2, 9409953384), (3, 6273302256), (4, 4704976692), (6, 3136651128), (8, 2352488346), (9, 2091100752), (12, 1568325564), (13, 1447685136), (16, 1176244173), (18, 1045550376), (23, 818256816), (24, 784162782), (26, 723842568), (27, 697033584), (36, 522775188), (39, 482561712), (46, 409128408), (48, 392081391), (52, 361921284), (54, 348516792), (69, 272752272), (72, 261387594), (78, 241280856), (81, 232344528), (92, 204564204), (104, 180960642), (108, 174258396), (117, 160853904), (138, 136376136), (144, 130693797), (156, 120640428), (162, 116172264), (184, 102282102), (207, 90917424), (208, 90480321), (216, 87129198), (234, 80426952), (243, 77448176), (276, 68188068), (299, 62942832), (312, 60320214), (324, 58086132), (351, 53617968), (368, 51141051), (414, 45458712), (432, 43564599), (468, 40213476), (486, 38724088), (552, 34094034), (598, 31471416), (621, 30305808), (624, 30160107), (648, 29043066), (702, 26808984), (828, 22729356), (897, 20980944), (936, 20106738), (972, 19362044), (1053, 17872656), (1104, 17047017), (1196, 15735708), (1242, 15152904), (1296, 14521533), (1404, 13404492), (1656, 11364678), (1794, 10490472), (1863, 10101936), (1872, 10053369), (1944, 9681022), (2106, 8936328), (2392, 7867854), (2484, 7576452), (2691, 6993648), (2808, 6702246), (3159, 5957552), (3312, 5682339), (3588, 5245236), (3726, 5050968), (3888, 4840511), (4212, 4468164), (4784, 3933927), (4968, 3788226), (5382, 3496824), (5589, 3367312), (5616, 3351123), (6318, 2978776), (7176, 2622618), (7452, 2525484), (8073, 2331216), (8424, 2234082), (9936, 1894113), (10764, 1748412), (11178, 1683656), (12636, 1489388), (14352, 1311309), (14904, 1262742), (16146, 1165608), (16189, 1162512), (16848, 1117041), (21528, 874206), (22356, 841828), (24219, 777072), (25272, 744694), (29808, 631371), (32292, 582804), (32378, 581256), (43056, 437103), (44712, 420914), (48438, 388536), (48567, 387504), (50544, 372347), (64584, 291402), (64756, 290628), (72657, 259024), (89424, 210457), (96876, 194268), (97134, 193752), (129168, 145701), (129512, 145314)]