12156846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 27757440

約数和(自身を除く): 15600594

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 631, 741, 1014, 1262, 1482, 1893, 3211, 3786, 6422, 8203, 9633, 11989, 16406, 19266, 23978, 24609, 35967, 49218, 71934, 106639, 155857, 213278, 311714, 319917, 467571, 639834, 935142, 2026141, 4052282, 6078423, 12156846]

約数ペア:

[(1, 12156846), (2, 6078423), (3, 4052282), (6, 2026141), (13, 935142), (19, 639834), (26, 467571), (38, 319917), (39, 311714), (57, 213278), (78, 155857), (114, 106639), (169, 71934), (247, 49218), (338, 35967), (494, 24609), (507, 23978), (631, 19266), (741, 16406), (1014, 11989), (1262, 9633), (1482, 8203), (1893, 6422), (3211, 3786)]