130872546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1038671}}^1$

素因数の和:1038686

約数の個数: 24

約数和(自身を含む): 324065664

約数和(自身を除く): 193193118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1038671, 2077342, 3116013, 6232026, 7270697, 9348039, 14541394, 18696078, 21812091, 43624182, 65436273, 130872546]

約数ペア:

[(1, 130872546), (2, 65436273), (3, 43624182), (6, 21812091), (7, 18696078), (9, 14541394), (14, 9348039), (18, 7270697), (21, 6232026), (42, 3116013), (63, 2077342), (126, 1038671)]