15326628

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{17989}}^1$

素因数の和:18067

約数の個数: 24

約数和(自身を含む): 36267840

約数和(自身を除く): 20941212

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 17989, 35978, 53967, 71956, 107934, 215868, 1277219, 2554438, 3831657, 5108876, 7663314, 15326628]

約数ペア:

[(1, 15326628), (2, 7663314), (3, 5108876), (4, 3831657), (6, 2554438), (12, 1277219), (71, 215868), (142, 107934), (213, 71956), (284, 53967), (426, 35978), (852, 17989)]