18040069336

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{13834409}}^1$

素因数の和:13834578

約数の個数: 16

約数和(自身を含む): 34032648600

約数和(自身を除く): 15992579264

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 13834409, 27668818, 55337636, 110675272, 2255008667, 4510017334, 9020034668, 18040069336]

約数ペア:

[(1, 18040069336), (2, 9020034668), (4, 4510017334), (8, 2255008667), (163, 110675272), (326, 55337636), (652, 27668818), (1304, 13834409)]