12280788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8773

約数の個数: 48

約数和(自身を含む): 34292160

約数和(自身を除く): 22011372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 8747, 17494, 26241, 34988, 52482, 78723, 104964, 113711, 157446, 227422, 236169, 314892, 341133, 454844, 472338, 682266, 944676, 1023399, 1364532, 2046798, 3070197, 4093596, 6140394, 12280788]

約数ペア:

[(1, 12280788), (2, 6140394), (3, 4093596), (4, 3070197), (6, 2046798), (9, 1364532), (12, 1023399), (13, 944676), (18, 682266), (26, 472338), (27, 454844), (36, 341133), (39, 314892), (52, 236169), (54, 227422), (78, 157446), (108, 113711), (117, 104964), (156, 78723), (234, 52482), (351, 34988), (468, 26241), (702, 17494), (1404, 8747)]