69913566

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{28351}}^1$

素因数の和:28496

約数の個数: 24

約数和(自身を含む): 152590464

約数和(自身を除く): 82676898

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 28351, 56702, 85053, 170106, 255159, 510318, 3884087, 7768174, 11652261, 23304522, 34956783, 69913566]

約数ペア:

[(1, 69913566), (2, 34956783), (3, 23304522), (6, 11652261), (9, 7768174), (18, 3884087), (137, 510318), (274, 255159), (411, 170106), (822, 85053), (1233, 56702), (2466, 28351)]