68990886

素因数分解:

$2^1\times 3^3\times {\mathrm{379}}^1\times {\mathrm{3371}}^1$

素因数の和:3761

約数の個数: 32

約数和(自身を含む): 153763200

約数和(自身を除く): 84772314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 379, 758, 1137, 2274, 3371, 3411, 6742, 6822, 10113, 10233, 20226, 20466, 30339, 60678, 91017, 182034, 1277609, 2555218, 3832827, 7665654, 11498481, 22996962, 34495443, 68990886]

約数ペア:

[(1, 68990886), (2, 34495443), (3, 22996962), (6, 11498481), (9, 7665654), (18, 3832827), (27, 2555218), (54, 1277609), (379, 182034), (758, 91017), (1137, 60678), (2274, 30339), (3371, 20466), (3411, 20226), (6742, 10233), (6822, 10113)]