3893946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 5782854

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 139, 161, 174, 203, 278, 322, 406, 417, 483, 609, 667, 834, 966, 973, 1218, 1334, 1946, 2001, 2919, 3197, 4002, 4031, 4669, 5838, 6394, 8062, 9338, 9591, 12093, 14007, 19182, 22379, 24186, 28014, 28217, 44758, 56434, 67137, 84651, 92713, 134274, 169302, 185426, 278139, 556278, 648991, 1297982, 1946973, 3893946]

約数ペア:

[(1, 3893946), (2, 1946973), (3, 1297982), (6, 648991), (7, 556278), (14, 278139), (21, 185426), (23, 169302), (29, 134274), (42, 92713), (46, 84651), (58, 67137), (69, 56434), (87, 44758), (138, 28217), (139, 28014), (161, 24186), (174, 22379), (203, 19182), (278, 14007), (322, 12093), (406, 9591), (417, 9338), (483, 8062), (609, 6394), (667, 5838), (834, 4669), (966, 4031), (973, 4002), (1218, 3197), (1334, 2919), (1946, 2001)]