149611418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{618229}}^1$

素因数の和:618253

約数の個数: 12

約数和(自身を含む): 246673770

約数和(自身を除く): 97062352

約数列:

[1, 2, 11, 22, 121, 242, 618229, 1236458, 6800519, 13601038, 74805709, 149611418]

約数ペア:

[(1, 149611418), (2, 74805709), (11, 13601038), (22, 6800519), (121, 1236458), (242, 618229)]