18076304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{66457}}^1$

素因数の和:66482

約数の個数: 20

約数和(自身を含む): 37083564

約数和(自身を除く): 19007260

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 66457, 132914, 265828, 531656, 1063312, 1129769, 2259538, 4519076, 9038152, 18076304]

約数ペア:

[(1, 18076304), (2, 9038152), (4, 4519076), (8, 2259538), (16, 1129769), (17, 1063312), (34, 531656), (68, 265828), (136, 132914), (272, 66457)]