18132394

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{6781}}^1$

素因数の和:6981

約数の個数: 16

約数和(自身を含む): 31251456

約数和(自身を除く): 13119062

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 6781, 13562, 47467, 94934, 1295171, 2590342, 9066197, 18132394]

約数ペア:

[(1, 18132394), (2, 9066197), (7, 2590342), (14, 1295171), (191, 94934), (382, 47467), (1337, 13562), (2674, 6781)]