139592862

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{18869}}^1$

素因数の和:19017

約数の個数: 32

約数和(自身を含む): 312487200

約数和(自身を除く): 172894338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 18869, 37738, 56607, 113214, 169821, 339642, 509463, 1018926, 2585053, 5170106, 7755159, 15510318, 23265477, 46530954, 69796431, 139592862]

約数ペア:

[(1, 139592862), (2, 69796431), (3, 46530954), (6, 23265477), (9, 15510318), (18, 7755159), (27, 5170106), (54, 2585053), (137, 1018926), (274, 509463), (411, 339642), (822, 169821), (1233, 113214), (2466, 56607), (3699, 37738), (7398, 18869)]