1969174578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{20183}}^1$

素因数の和:20319

約数の個数: 64

約数和(自身を含む): 4743401472

約数和(自身を除く): 2774226894

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 101, 138, 161, 202, 303, 322, 483, 606, 707, 966, 1414, 2121, 2323, 4242, 4646, 6969, 13938, 16261, 20183, 32522, 40366, 48783, 60549, 97566, 121098, 141281, 282562, 423843, 464209, 847686, 928418, 1392627, 2038483, 2785254, 3249463, 4076966, 6115449, 6498926, 9748389, 12230898, 14269381, 19496778, 28538762, 42808143, 46885109, 85616286, 93770218, 140655327, 281310654, 328195763, 656391526, 984587289, 1969174578]

約数ペア:

[(1, 1969174578), (2, 984587289), (3, 656391526), (6, 328195763), (7, 281310654), (14, 140655327), (21, 93770218), (23, 85616286), (42, 46885109), (46, 42808143), (69, 28538762), (101, 19496778), (138, 14269381), (161, 12230898), (202, 9748389), (303, 6498926), (322, 6115449), (483, 4076966), (606, 3249463), (707, 2785254), (966, 2038483), (1414, 1392627), (2121, 928418), (2323, 847686), (4242, 464209), (4646, 423843), (6969, 282562), (13938, 141281), (16261, 121098), (20183, 97566), (32522, 60549), (40366, 48783)]