18706.000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 1375920

約数和(自身を除く): 661076

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 233, 236, 466, 767, 932, 1534, 3029, 3068, 6058, 12116, 13747, 27494, 54988, 178711, 357422, 714844]

約数ペア:

[(1, 714844), (2, 357422), (4, 178711), (13, 54988), (26, 27494), (52, 13747), (59, 12116), (118, 6058), (233, 3068), (236, 3029), (466, 1534), (767, 932)]