159181722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1263347}}^1$

素因数の和:1263362

約数の個数: 24

約数和(自身を含む): 394164576

約数和(自身を除く): 234982854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1263347, 2526694, 3790041, 7580082, 8843429, 11370123, 17686858, 22740246, 26530287, 53060574, 79590861, 159181722]

約数ペア:

[(1, 159181722), (2, 79590861), (3, 53060574), (6, 26530287), (7, 22740246), (9, 17686858), (14, 11370123), (18, 8843429), (21, 7580082), (42, 3790041), (63, 2526694), (126, 1263347)]