13680172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18289}}^1$

素因数の和:18321

約数の個数: 24

約数和(自身を含む): 27654480

約数和(自身を除く): 13974308

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 18289, 36578, 73156, 201179, 310913, 402358, 621826, 804716, 1243652, 3420043, 6840086, 13680172]

約数ペア:

[(1, 13680172), (2, 6840086), (4, 3420043), (11, 1243652), (17, 804716), (22, 621826), (34, 402358), (44, 310913), (68, 201179), (187, 73156), (374, 36578), (748, 18289)]