18579830568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{18911}}^1$

素因数の和:19047

約数の個数: 128

約数和(自身を含む): 51852165120

約数和(自身を除く): 33272334552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 67, 78, 94, 104, 134, 141, 156, 188, 201, 268, 282, 312, 376, 402, 536, 564, 611, 804, 871, 1128, 1222, 1608, 1742, 1833, 2444, 2613, 3149, 3484, 3666, 4888, 5226, 6298, 6968, 7332, 9447, 10452, 12596, 14664, 18894, 18911, 20904, 25192, 37788, 37822, 40937, 56733, 75576, 75644, 81874, 113466, 122811, 151288, 163748, 226932, 245622, 245843, 327496, 453864, 491244, 491686, 737529, 888817, 982488, 983372, 1267037, 1475058, 1777634, 1966744, 2534074, 2666451, 2950116, 3555268, 3801111, 5068148, 5332902, 5900232, 7110536, 7602222, 10136296, 10665804, 11554621, 15204444, 16471481, 21331608, 23109242, 30408888, 32942962, 34663863, 46218484, 49414443, 59550739, 65885924, 69327726, 92436968, 98828886, 119101478, 131771848, 138655452, 178652217, 197657772, 238202956, 277310904, 357304434, 395315544, 476405912, 714608868, 774159607, 1429217736, 1548319214, 2322478821, 3096638428, 4644957642, 6193276856, 9289915284, 18579830568]

約数ペア:

[(1, 18579830568), (2, 9289915284), (3, 6193276856), (4, 4644957642), (6, 3096638428), (8, 2322478821), (12, 1548319214), (13, 1429217736), (24, 774159607), (26, 714608868), (39, 476405912), (47, 395315544), (52, 357304434), (67, 277310904), (78, 238202956), (94, 197657772), (104, 178652217), (134, 138655452), (141, 131771848), (156, 119101478), (188, 98828886), (201, 92436968), (268, 69327726), (282, 65885924), (312, 59550739), (376, 49414443), (402, 46218484), (536, 34663863), (564, 32942962), (611, 30408888), (804, 23109242), (871, 21331608), (1128, 16471481), (1222, 15204444), (1608, 11554621), (1742, 10665804), (1833, 10136296), (2444, 7602222), (2613, 7110536), (3149, 5900232), (3484, 5332902), (3666, 5068148), (4888, 3801111), (5226, 3555268), (6298, 2950116), (6968, 2666451), (7332, 2534074), (9447, 1966744), (10452, 1777634), (12596, 1475058), (14664, 1267037), (18894, 983372), (18911, 982488), (20904, 888817), (25192, 737529), (37788, 491686), (37822, 491244), (40937, 453864), (56733, 327496), (75576, 245843), (75644, 245622), (81874, 226932), (113466, 163748), (122811, 151288)]