68420902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1693}}^1$

素因数の和:1884

約数の個数: 24

約数和(自身を含む): 113552208

約数和(自身を除く): 45131306

約数列:

[1, 2, 11, 22, 121, 167, 242, 334, 1693, 1837, 3386, 3674, 18623, 20207, 37246, 40414, 204853, 282731, 409706, 565462, 3110041, 6220082, 34210451, 68420902]

約数ペア:

[(1, 68420902), (2, 34210451), (11, 6220082), (22, 3110041), (121, 565462), (167, 409706), (242, 282731), (334, 204853), (1693, 40414), (1837, 37246), (3386, 20207), (3674, 18623)]