68369418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1861}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 160631016

約数和(自身を除く): 92261598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 1861, 2041, 2826, 3722, 4082, 5583, 6123, 11166, 12246, 16749, 18369, 24193, 33498, 36738, 48386, 72579, 145158, 217737, 292177, 435474, 584354, 876531, 1753062, 2629593, 3798301, 5259186, 7596602, 11394903, 22789806, 34184709, 68369418]

約数ペア:

[(1, 68369418), (2, 34184709), (3, 22789806), (6, 11394903), (9, 7596602), (13, 5259186), (18, 3798301), (26, 2629593), (39, 1753062), (78, 876531), (117, 584354), (157, 435474), (234, 292177), (314, 217737), (471, 145158), (942, 72579), (1413, 48386), (1861, 36738), (2041, 33498), (2826, 24193), (3722, 18369), (4082, 16749), (5583, 12246), (6123, 11166)]