129218238

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{69697}}^1$

素因数の和:69808

約数の個数: 24

約数和(自身を含む): 282695088

約数和(自身を除く): 153476850

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 69697, 139394, 209091, 418182, 627273, 1254546, 7178791, 14357582, 21536373, 43072746, 64609119, 129218238]

約数ペア:

[(1, 129218238), (2, 64609119), (3, 43072746), (6, 21536373), (9, 14357582), (18, 7178791), (103, 1254546), (206, 627273), (309, 418182), (618, 209091), (927, 139394), (1854, 69697)]