61678812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395377}}^1$

素因数の和:395397

約数の個数: 24

約数和(自身を含む): 154988176

約数和(自身を除く): 93309364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 395377, 790754, 1186131, 1581508, 2372262, 4744524, 5139901, 10279802, 15419703, 20559604, 30839406, 61678812]

約数ペア:

[(1, 61678812), (2, 30839406), (3, 20559604), (4, 15419703), (6, 10279802), (12, 5139901), (13, 4744524), (26, 2372262), (39, 1581508), (52, 1186131), (78, 790754), (156, 395377)]