172393578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1368203}}^1$

素因数の和:1368218

約数の個数: 24

約数和(自身を含む): 426879648

約数和(自身を除く): 254486070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1368203, 2736406, 4104609, 8209218, 9577421, 12313827, 19154842, 24627654, 28732263, 57464526, 86196789, 172393578]

約数ペア:

[(1, 172393578), (2, 86196789), (3, 57464526), (6, 28732263), (7, 24627654), (9, 19154842), (14, 12313827), (18, 9577421), (21, 8209218), (42, 4104609), (63, 2736406), (126, 1368203)]