31347948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137491}}^1$

素因数の和:137517

約数の個数: 24

約数和(自身を含む): 76995520

約数和(自身を除く): 45647572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 137491, 274982, 412473, 549964, 824946, 1649892, 2612329, 5224658, 7836987, 10449316, 15673974, 31347948]

約数ペア:

[(1, 31347948), (2, 15673974), (3, 10449316), (4, 7836987), (6, 5224658), (12, 2612329), (19, 1649892), (38, 824946), (57, 549964), (76, 412473), (114, 274982), (228, 137491)]