123674538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{121967}}^1$

素因数の和:121998

約数の個数: 24

約数和(自身を含む): 267841728

約数和(自身を除く): 144167190

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 121967, 243934, 365901, 731802, 1585571, 3171142, 4756713, 9513426, 20612423, 41224846, 61837269, 123674538]

約数ペア:

[(1, 123674538), (2, 61837269), (3, 41224846), (6, 20612423), (13, 9513426), (26, 4756713), (39, 3171142), (78, 1585571), (169, 731802), (338, 365901), (507, 243934), (1014, 121967)]