18366157030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{866737}}^1$

素因数の和:866920

約数の個数: 32

約数和(自身を含む): 35820548064

約数和(自身を除く): 17454391034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 866737, 1733474, 4333685, 8667370, 11267581, 22535162, 56337905, 112675810, 141278131, 282556262, 706390655, 1412781310, 1836615703, 3673231406, 9183078515, 18366157030]

約数ペア:

[(1, 18366157030), (2, 9183078515), (5, 3673231406), (10, 1836615703), (13, 1412781310), (26, 706390655), (65, 282556262), (130, 141278131), (163, 112675810), (326, 56337905), (815, 22535162), (1630, 11267581), (2119, 8667370), (4238, 4333685), (10595, 1733474), (21190, 866737)]