18552392

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 36012600

約数和(自身を除く): 17460208

約数列:

[1, 2, 4, 8, 37, 74, 148, 233, 269, 296, 466, 538, 932, 1076, 1864, 2152, 8621, 9953, 17242, 19906, 34484, 39812, 62677, 68968, 79624, 125354, 250708, 501416, 2319049, 4638098, 9276196, 18552392]

約数ペア:

[(1, 18552392), (2, 9276196), (4, 4638098), (8, 2319049), (37, 501416), (74, 250708), (148, 125354), (233, 79624), (269, 68968), (296, 62677), (466, 39812), (538, 34484), (932, 19906), (1076, 17242), (1864, 9953), (2152, 8621)]