19018179648

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36809}}^1$

素因数の和:36866

約数の個数: 224

約数和(自身を含む): 62830252800

約数和(自身を除く): 43812073152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 468, 552, 576, 598, 621, 624, 702, 736, 828, 832, 864, 897, 936, 1104, 1196, 1242, 1248, 1404, 1472, 1656, 1728, 1794, 1872, 2208, 2392, 2484, 2496, 2691, 2808, 3312, 3588, 3744, 4416, 4784, 4968, 5382, 5616, 6624, 7176, 7488, 8073, 9568, 9936, 10764, 11232, 13248, 14352, 16146, 19136, 19872, 21528, 22464, 28704, 32292, 36809, 39744, 43056, 57408, 64584, 73618, 86112, 110427, 129168, 147236, 172224, 220854, 258336, 294472, 331281, 441708, 478517, 516672, 588944, 662562, 846607, 883416, 957034, 993843, 1177888, 1325124, 1435551, 1693214, 1766832, 1914068, 1987686, 2355776, 2539821, 2650248, 2871102, 3386428, 3533664, 3828136, 3975372, 4306653, 5079642, 5300496, 5742204, 6772856, 7067328, 7619463, 7656272, 7950744, 8613306, 10159284, 10600992, 11005891, 11484408, 12919959, 13545712, 15238926, 15312544, 15901488, 17226612, 20318568, 21201984, 22011782, 22858389, 22968816, 25839918, 27091424, 30477852, 30625088, 31802976, 33017673, 34453224, 40637136, 44023564, 45716778, 45937632, 51679836, 54182848, 60955704, 63605952, 66035346, 68906448, 81274272, 88047128, 91433556, 91875264, 99053019, 103359672, 121911408, 132070692, 137812896, 162548544, 176094256, 182867112, 198106038, 206719344, 243822816, 264141384, 275625792, 297159057, 352188512, 365734224, 396212076, 413438688, 487645632, 528282768, 594318114, 704377024, 731468448, 792424152, 826877376, 1056565536, 1188636228, 1462936896, 1584848304, 2113131072, 2377272456, 3169696608, 4754544912, 6339393216, 9509089824, 19018179648]

約数ペア:

[(1, 19018179648), (2, 9509089824), (3, 6339393216), (4, 4754544912), (6, 3169696608), (8, 2377272456), (9, 2113131072), (12, 1584848304), (13, 1462936896), (16, 1188636228), (18, 1056565536), (23, 826877376), (24, 792424152), (26, 731468448), (27, 704377024), (32, 594318114), (36, 528282768), (39, 487645632), (46, 413438688), (48, 396212076), (52, 365734224), (54, 352188512), (64, 297159057), (69, 275625792), (72, 264141384), (78, 243822816), (92, 206719344), (96, 198106038), (104, 182867112), (108, 176094256), (117, 162548544), (138, 137812896), (144, 132070692), (156, 121911408), (184, 103359672), (192, 99053019), (207, 91875264), (208, 91433556), (216, 88047128), (234, 81274272), (276, 68906448), (288, 66035346), (299, 63605952), (312, 60955704), (351, 54182848), (368, 51679836), (414, 45937632), (416, 45716778), (432, 44023564), (468, 40637136), (552, 34453224), (576, 33017673), (598, 31802976), (621, 30625088), (624, 30477852), (702, 27091424), (736, 25839918), (828, 22968816), (832, 22858389), (864, 22011782), (897, 21201984), (936, 20318568), (1104, 17226612), (1196, 15901488), (1242, 15312544), (1248, 15238926), (1404, 13545712), (1472, 12919959), (1656, 11484408), (1728, 11005891), (1794, 10600992), (1872, 10159284), (2208, 8613306), (2392, 7950744), (2484, 7656272), (2496, 7619463), (2691, 7067328), (2808, 6772856), (3312, 5742204), (3588, 5300496), (3744, 5079642), (4416, 4306653), (4784, 3975372), (4968, 3828136), (5382, 3533664), (5616, 3386428), (6624, 2871102), (7176, 2650248), (7488, 2539821), (8073, 2355776), (9568, 1987686), (9936, 1914068), (10764, 1766832), (11232, 1693214), (13248, 1435551), (14352, 1325124), (16146, 1177888), (19136, 993843), (19872, 957034), (21528, 883416), (22464, 846607), (28704, 662562), (32292, 588944), (36809, 516672), (39744, 478517), (43056, 441708), (57408, 331281), (64584, 294472), (73618, 258336), (86112, 220854), (110427, 172224), (129168, 147236)]