378640962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3005087}}^1$

素因数の和:3005102

約数の個数: 24

約数和(自身を含む): 937587456

約数和(自身を除く): 558946494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3005087, 6010174, 9015261, 18030522, 21035609, 27045783, 42071218, 54091566, 63106827, 126213654, 189320481, 378640962]

約数ペア:

[(1, 378640962), (2, 189320481), (3, 126213654), (6, 63106827), (7, 54091566), (9, 42071218), (14, 27045783), (18, 21035609), (21, 18030522), (42, 9015261), (63, 6010174), (126, 3005087)]