15172931856

素因数分解:

$2^4\times 3^1\times {\mathrm{316102747}}^1$

素因数の和:316102758

約数の個数: 20

約数和(自身を含む): 39196740752

約数和(自身を除く): 24023808896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 316102747, 632205494, 948308241, 1264410988, 1896616482, 2528821976, 3793232964, 5057643952, 7586465928, 15172931856]

約数ペア:

[(1, 15172931856), (2, 7586465928), (3, 5057643952), (4, 3793232964), (6, 2528821976), (8, 1896616482), (12, 1264410988), (16, 948308241), (24, 632205494), (48, 316102747)]