18641982528

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19603}}^1$

素因数の和:19761

約数の個数: 168

約数和(自身を含む): 58000237568

約数和(自身を除く): 39358255040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 144, 156, 192, 208, 234, 254, 288, 312, 381, 416, 468, 508, 576, 624, 762, 832, 936, 1016, 1143, 1248, 1524, 1651, 1872, 2032, 2286, 2496, 3048, 3302, 3744, 4064, 4572, 4953, 6096, 6604, 7488, 8128, 9144, 9906, 12192, 13208, 14859, 18288, 19603, 19812, 24384, 26416, 29718, 36576, 39206, 39624, 52832, 58809, 59436, 73152, 78412, 79248, 105664, 117618, 118872, 156824, 158496, 176427, 235236, 237744, 254839, 313648, 316992, 352854, 470472, 475488, 509678, 627296, 705708, 764517, 940944, 950976, 1019356, 1254592, 1411416, 1529034, 1881888, 2038712, 2293551, 2489581, 2822832, 3058068, 3763776, 4077424, 4587102, 4979162, 5645664, 6116136, 7468743, 8154848, 9174204, 9958324, 11291328, 12232272, 14937486, 16309696, 18348408, 19916648, 22406229, 24464544, 29874972, 32364553, 36696816, 39833296, 44812458, 48929088, 59749944, 64729106, 73393632, 79666592, 89624916, 97093659, 119499888, 129458212, 146787264, 159333184, 179249832, 194187318, 238999776, 258916424, 291280977, 358499664, 388374636, 477999552, 517832848, 582561954, 716999328, 776749272, 1035665696, 1165123908, 1433998656, 1553498544, 2071331392, 2330247816, 3106997088, 4660495632, 6213994176, 9320991264, 18641982528]

約数ペア:

[(1, 18641982528), (2, 9320991264), (3, 6213994176), (4, 4660495632), (6, 3106997088), (8, 2330247816), (9, 2071331392), (12, 1553498544), (13, 1433998656), (16, 1165123908), (18, 1035665696), (24, 776749272), (26, 716999328), (32, 582561954), (36, 517832848), (39, 477999552), (48, 388374636), (52, 358499664), (64, 291280977), (72, 258916424), (78, 238999776), (96, 194187318), (104, 179249832), (117, 159333184), (127, 146787264), (144, 129458212), (156, 119499888), (192, 97093659), (208, 89624916), (234, 79666592), (254, 73393632), (288, 64729106), (312, 59749944), (381, 48929088), (416, 44812458), (468, 39833296), (508, 36696816), (576, 32364553), (624, 29874972), (762, 24464544), (832, 22406229), (936, 19916648), (1016, 18348408), (1143, 16309696), (1248, 14937486), (1524, 12232272), (1651, 11291328), (1872, 9958324), (2032, 9174204), (2286, 8154848), (2496, 7468743), (3048, 6116136), (3302, 5645664), (3744, 4979162), (4064, 4587102), (4572, 4077424), (4953, 3763776), (6096, 3058068), (6604, 2822832), (7488, 2489581), (8128, 2293551), (9144, 2038712), (9906, 1881888), (12192, 1529034), (13208, 1411416), (14859, 1254592), (18288, 1019356), (19603, 950976), (19812, 940944), (24384, 764517), (26416, 705708), (29718, 627296), (36576, 509678), (39206, 475488), (39624, 470472), (52832, 352854), (58809, 316992), (59436, 313648), (73152, 254839), (78412, 237744), (79248, 235236), (105664, 176427), (117618, 158496), (118872, 156824)]