13530978

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1531}}^1$

素因数の和:2030

約数の個数: 24

約数和(自身を含む): 29396016

約数和(自身を除く): 15865038

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 1531, 2946, 3062, 4419, 4593, 8838, 9186, 13779, 27558, 751721, 1503442, 2255163, 4510326, 6765489, 13530978]

約数ペア:

[(1, 13530978), (2, 6765489), (3, 4510326), (6, 2255163), (9, 1503442), (18, 751721), (491, 27558), (982, 13779), (1473, 9186), (1531, 8838), (2946, 4593), (3062, 4419)]