70220178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{557303}}^1$

素因数の和:557318

約数の個数: 24

約数和(自身を含む): 173878848

約数和(自身を除く): 103658670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 557303, 1114606, 1671909, 3343818, 3901121, 5015727, 7802242, 10031454, 11703363, 23406726, 35110089, 70220178]

約数ペア:

[(1, 70220178), (2, 35110089), (3, 23406726), (6, 11703363), (7, 10031454), (9, 7802242), (14, 5015727), (18, 3901121), (21, 3343818), (42, 1671909), (63, 1114606), (126, 557303)]