40931562

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19889}}^1$

素因数の和:19915

約数の個数: 32

約数和(自身を含む): 95472000

約数和(自身を除く): 54540438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 19889, 39778, 59667, 119334, 139223, 278446, 417669, 835338, 974561, 1949122, 2923683, 5847366, 6821927, 13643854, 20465781, 40931562]

約数ペア:

[(1, 40931562), (2, 20465781), (3, 13643854), (6, 6821927), (7, 5847366), (14, 2923683), (21, 1949122), (42, 974561), (49, 835338), (98, 417669), (147, 278446), (294, 139223), (343, 119334), (686, 59667), (1029, 39778), (2058, 19889)]