18311266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12897

約数の個数: 16

約数和(自身を含む): 29587968

約数和(自身を除く): 11276702

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 12841, 25682, 295343, 398071, 590686, 796142, 9155633, 18311266]

約数ペア:

[(1, 18311266), (2, 9155633), (23, 796142), (31, 590686), (46, 398071), (62, 295343), (713, 25682), (1426, 12841)]