12942012

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7759}}^1$

素因数の和:7905

約数の個数: 24

約数和(自身を含む): 30419200

約数和(自身を除く): 17477188

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 7759, 15518, 23277, 31036, 46554, 93108, 1078501, 2157002, 3235503, 4314004, 6471006, 12942012]

約数ペア:

[(1, 12942012), (2, 6471006), (3, 4314004), (4, 3235503), (6, 2157002), (12, 1078501), (139, 93108), (278, 46554), (417, 31036), (556, 23277), (834, 15518), (1668, 7759)]