18331324794

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{593}}^1\times {\mathrm{21739}}^1$

素因数の和:22419

約数の個数: 48

約数和(自身を含む): 40290307200

約数和(自身を除く): 21958982406

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 593, 711, 1186, 1422, 1779, 3558, 5337, 10674, 21739, 43478, 46847, 65217, 93694, 130434, 140541, 195651, 281082, 391302, 421623, 843246, 1717381, 3434762, 5152143, 10304286, 12891227, 15456429, 25782454, 30912858, 38673681, 77347362, 116021043, 232042086, 1018406933, 2036813866, 3055220799, 6110441598, 9165662397, 18331324794]

約数ペア:

[(1, 18331324794), (2, 9165662397), (3, 6110441598), (6, 3055220799), (9, 2036813866), (18, 1018406933), (79, 232042086), (158, 116021043), (237, 77347362), (474, 38673681), (593, 30912858), (711, 25782454), (1186, 15456429), (1422, 12891227), (1779, 10304286), (3558, 5152143), (5337, 3434762), (10674, 1717381), (21739, 843246), (43478, 421623), (46847, 391302), (65217, 281082), (93694, 195651), (130434, 140541)]