65128014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1289}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 161796960

約数和(自身を除く): 96668946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 401, 802, 1203, 1289, 2406, 2578, 2807, 3609, 3867, 5614, 7218, 7734, 8421, 9023, 11601, 16842, 18046, 23202, 25263, 27069, 50526, 54138, 81207, 162414, 516889, 1033778, 1550667, 3101334, 3618223, 4652001, 7236446, 9304002, 10854669, 21709338, 32564007, 65128014]

約数ペア:

[(1, 65128014), (2, 32564007), (3, 21709338), (6, 10854669), (7, 9304002), (9, 7236446), (14, 4652001), (18, 3618223), (21, 3101334), (42, 1550667), (63, 1033778), (126, 516889), (401, 162414), (802, 81207), (1203, 54138), (1289, 50526), (2406, 27069), (2578, 25263), (2807, 23202), (3609, 18046), (3867, 16842), (5614, 11601), (7218, 9023), (7734, 8421)]