637581072

素因数分解:

$2^4\times 3^1\times {\mathrm{13282939}}^1$

素因数の和:13282950

約数の個数: 20

約数和(自身を含む): 1647084560

約数和(自身を除く): 1009503488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13282939, 26565878, 39848817, 53131756, 79697634, 106263512, 159395268, 212527024, 318790536, 637581072]

約数ペア:

[(1, 637581072), (2, 318790536), (3, 212527024), (4, 159395268), (6, 106263512), (8, 79697634), (12, 53131756), (16, 39848817), (24, 26565878), (48, 13282939)]