13612638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 29810592

約数和(自身を除く): 16197954

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 2861, 4758, 5722, 8583, 17166, 37193, 74386, 111579, 174521, 223158, 349042, 523563, 1047126, 2268773, 4537546, 6806319, 13612638]

約数ペア:

[(1, 13612638), (2, 6806319), (3, 4537546), (6, 2268773), (13, 1047126), (26, 523563), (39, 349042), (61, 223158), (78, 174521), (122, 111579), (183, 74386), (366, 37193), (793, 17166), (1586, 8583), (2379, 5722), (2861, 4758)]