18130695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109883}}^1$

素因数の和:109902

約数の個数: 16

約数和(自身を含む): 31646592

約数和(自身を除く): 13515897

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 109883, 329649, 549415, 1208713, 1648245, 3626139, 6043565, 18130695]

約数ペア:

[(1, 18130695), (3, 6043565), (5, 3626139), (11, 1648245), (15, 1208713), (33, 549415), (55, 329649), (165, 109883)]