977897718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2587031}}^1$

素因数の和:2587049

約数の個数: 32

約数和(自身を含む): 2483550720

約数和(自身を除く): 1505653002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2587031, 5174062, 7761093, 15522186, 18109217, 23283279, 36218434, 46566558, 54327651, 69849837, 108655302, 139699674, 162982953, 325965906, 488948859, 977897718]

約数ペア:

[(1, 977897718), (2, 488948859), (3, 325965906), (6, 162982953), (7, 139699674), (9, 108655302), (14, 69849837), (18, 54327651), (21, 46566558), (27, 36218434), (42, 23283279), (54, 18109217), (63, 15522186), (126, 7761093), (189, 5174062), (378, 2587031)]