18217342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63697}}^1$

素因数の和:63723

約数の個数: 16

約数和(自身を含む): 32103792

約数和(自身を除く): 13886450

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63697, 127394, 700667, 828061, 1401334, 1656122, 9108671, 18217342]

約数ペア:

[(1, 18217342), (2, 9108671), (11, 1656122), (13, 1401334), (22, 828061), (26, 700667), (143, 127394), (286, 63697)]