18760794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 41080704

約数和(自身を除く): 22319910

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 3943, 4758, 7886, 11829, 23658, 51259, 102518, 153777, 240523, 307554, 481046, 721569, 1443138, 3126799, 6253598, 9380397, 18760794]

約数ペア:

[(1, 18760794), (2, 9380397), (3, 6253598), (6, 3126799), (13, 1443138), (26, 721569), (39, 481046), (61, 307554), (78, 240523), (122, 153777), (183, 102518), (366, 51259), (793, 23658), (1586, 11829), (2379, 7886), (3943, 4758)]