12707478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{100853}}^1$

素因数の和:100868

約数の個数: 24

約数和(自身を含む): 31466448

約数和(自身を除く): 18758970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 100853, 201706, 302559, 605118, 705971, 907677, 1411942, 1815354, 2117913, 4235826, 6353739, 12707478]

約数ペア:

[(1, 12707478), (2, 6353739), (3, 4235826), (6, 2117913), (7, 1815354), (9, 1411942), (14, 907677), (18, 705971), (21, 605118), (42, 302559), (63, 201706), (126, 100853)]