18140826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{274861}}^1$

素因数の和:274877

約数の個数: 16

約数和(自身を含む): 39580128

約数和(自身を除く): 21439302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 274861, 549722, 824583, 1649166, 3023471, 6046942, 9070413, 18140826]

約数ペア:

[(1, 18140826), (2, 9070413), (3, 6046942), (6, 3023471), (11, 1649166), (22, 824583), (33, 549722), (66, 274861)]