18414530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 34366896

約数和(自身を除く): 15952366

約数列:

[1, 2, 5, 10, 37, 74, 157, 185, 314, 317, 370, 634, 785, 1570, 1585, 3170, 5809, 11618, 11729, 23458, 29045, 49769, 58090, 58645, 99538, 117290, 248845, 497690, 1841453, 3682906, 9207265, 18414530]

約数ペア:

[(1, 18414530), (2, 9207265), (5, 3682906), (10, 1841453), (37, 497690), (74, 248845), (157, 117290), (185, 99538), (314, 58645), (317, 58090), (370, 49769), (634, 29045), (785, 23458), (1570, 11729), (1585, 11618), (3170, 5809)]