84481738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 63262262

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 374, 1243, 1921, 1999, 2486, 3842, 3998, 21131, 21989, 33983, 42262, 43978, 67966, 225887, 373813, 451774, 747626, 2484757, 3840079, 4969514, 7680158, 42240869, 84481738]

約数ペア:

[(1, 84481738), (2, 42240869), (11, 7680158), (17, 4969514), (22, 3840079), (34, 2484757), (113, 747626), (187, 451774), (226, 373813), (374, 225887), (1243, 67966), (1921, 43978), (1999, 42262), (2486, 33983), (3842, 21989), (3998, 21131)]