18886067199

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{731933}}^1$

素因数の和:732047

約数の個数: 24

約数和(自身を含む): 28317062592

約数和(自身を除く): 9430995393

約数列:

[1, 3, 9, 47, 61, 141, 183, 423, 549, 2867, 8601, 25803, 731933, 2195799, 6587397, 34400851, 44647913, 103202553, 133943739, 309607659, 401831217, 2098451911, 6295355733, 18886067199]

約数ペア:

[(1, 18886067199), (3, 6295355733), (9, 2098451911), (47, 401831217), (61, 309607659), (141, 133943739), (183, 103202553), (423, 44647913), (549, 34400851), (2867, 6587397), (8601, 2195799), (25803, 731933)]