64945674

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1499}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 147420000

約数和(自身を除く): 82474326

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 1494, 1499, 2407, 2998, 4497, 4814, 7221, 8994, 13491, 14442, 21663, 26982, 43326, 43471, 86942, 124417, 130413, 248834, 260826, 373251, 391239, 746502, 782478, 1119753, 2239506, 3608093, 7216186, 10824279, 21648558, 32472837, 64945674]

約数ペア:

[(1, 64945674), (2, 32472837), (3, 21648558), (6, 10824279), (9, 7216186), (18, 3608093), (29, 2239506), (58, 1119753), (83, 782478), (87, 746502), (166, 391239), (174, 373251), (249, 260826), (261, 248834), (498, 130413), (522, 124417), (747, 86942), (1494, 43471), (1499, 43326), (2407, 26982), (2998, 21663), (4497, 14442), (4814, 13491), (7221, 8994)]