145286586

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{71429}}^1$

素因数の和:71550

約数の個数: 24

約数和(自身を含む): 317577780

約数和(自身を除く): 172291194

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 71429, 142858, 214287, 428574, 642861, 1285722, 8071477, 16142954, 24214431, 48428862, 72643293, 145286586]

約数ペア:

[(1, 145286586), (2, 72643293), (3, 48428862), (6, 24214431), (9, 16142954), (18, 8071477), (113, 1285722), (226, 642861), (339, 428574), (678, 214287), (1017, 142858), (2034, 71429)]