27618184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 56880000

約数和(自身を除く): 29261816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 1999, 3454, 3998, 6908, 7996, 13816, 15992, 21989, 43978, 87956, 175912, 313843, 627686, 1255372, 2510744, 3452273, 6904546, 13809092, 27618184]

約数ペア:

[(1, 27618184), (2, 13809092), (4, 6904546), (8, 3452273), (11, 2510744), (22, 1255372), (44, 627686), (88, 313843), (157, 175912), (314, 87956), (628, 43978), (1256, 21989), (1727, 15992), (1999, 13816), (3454, 7996), (3998, 6908)]