12653298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 31539456

約数和(自身を除く): 18886158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 233, 431, 466, 699, 862, 1293, 1398, 1631, 2097, 2586, 3017, 3262, 3879, 4194, 4893, 6034, 7758, 9051, 9786, 14679, 18102, 27153, 29358, 54306, 100423, 200846, 301269, 602538, 702961, 903807, 1405922, 1807614, 2108883, 4217766, 6326649, 12653298]

約数ペア:

[(1, 12653298), (2, 6326649), (3, 4217766), (6, 2108883), (7, 1807614), (9, 1405922), (14, 903807), (18, 702961), (21, 602538), (42, 301269), (63, 200846), (126, 100423), (233, 54306), (431, 29358), (466, 27153), (699, 18102), (862, 14679), (1293, 9786), (1398, 9051), (1631, 7758), (2097, 6034), (2586, 4893), (3017, 4194), (3262, 3879)]