3151253988

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{629747}}^1$

素因数の和:629896

約数の個数: 36

約数和(自身を含む): 8022989520

約数和(自身を除く): 4871735532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 629747, 1259494, 1889241, 2518988, 3778482, 5667723, 7556964, 11335446, 22670892, 87534833, 175069666, 262604499, 350139332, 525208998, 787813497, 1050417996, 1575626994, 3151253988]

約数ペア:

[(1, 3151253988), (2, 1575626994), (3, 1050417996), (4, 787813497), (6, 525208998), (9, 350139332), (12, 262604499), (18, 175069666), (36, 87534833), (139, 22670892), (278, 11335446), (417, 7556964), (556, 5667723), (834, 3778482), (1251, 2518988), (1668, 1889241), (2502, 1259494), (5004, 629747)]