18830254098

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{72985481}}^1$

素因数の和:72985529

約数の個数: 16

約数和(自身を含む): 38536334496

約数和(自身を除く): 19706080398

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 72985481, 145970962, 218956443, 437912886, 3138375683, 6276751366, 9415127049, 18830254098]

約数ペア:

[(1, 18830254098), (2, 9415127049), (3, 6276751366), (6, 3138375683), (43, 437912886), (86, 218956443), (129, 145970962), (258, 72985481)]