42129726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3659}}^1$

素因数の和:3784

約数の個数: 32

約数和(自身を含む): 89596800

約数和(自身を除く): 47467074

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1919, 3659, 3838, 5757, 7318, 10977, 11514, 21954, 69521, 139042, 208563, 369559, 417126, 739118, 1108677, 2217354, 7021621, 14043242, 21064863, 42129726]

約数ペア:

[(1, 42129726), (2, 21064863), (3, 14043242), (6, 7021621), (19, 2217354), (38, 1108677), (57, 739118), (101, 417126), (114, 369559), (202, 208563), (303, 139042), (606, 69521), (1919, 21954), (3659, 11514), (3838, 10977), (5757, 7318)]