18057494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 34062336

約数和(自身を除く): 16004842

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 2111, 4222, 4277, 8554, 14777, 27443, 29554, 54886, 99217, 192101, 198434, 384202, 694519, 1289821, 1389038, 2579642, 9028747, 18057494]

約数ペア:

[(1, 18057494), (2, 9028747), (7, 2579642), (13, 1389038), (14, 1289821), (26, 694519), (47, 384202), (91, 198434), (94, 192101), (182, 99217), (329, 54886), (611, 29554), (658, 27443), (1222, 14777), (2111, 8554), (4222, 4277)]