18208226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6709}}^1$

素因数の和:6793

約数の個数: 16

約数和(自身を含む): 28987200

約数和(自身を除く): 10778974

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 6709, 13418, 154307, 308614, 395831, 791662, 9104113, 18208226]

約数ペア:

[(1, 18208226), (2, 9104113), (23, 791662), (46, 395831), (59, 308614), (118, 154307), (1357, 13418), (2714, 6709)]