18494162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{983}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 29047680

約数和(自身を除く): 10553518

約数列:

[1, 2, 23, 46, 409, 818, 983, 1966, 9407, 18814, 22609, 45218, 402047, 804094, 9247081, 18494162]

約数ペア:

[(1, 18494162), (2, 9247081), (23, 804094), (46, 402047), (409, 45218), (818, 22609), (983, 18814), (1966, 9407)]