138312642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{136403}}^1$

素因数の和:136434

約数の個数: 24

約数和(自身を含む): 299543184

約数和(自身を除く): 161230542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 136403, 272806, 409209, 818418, 1773239, 3546478, 5319717, 10639434, 23052107, 46104214, 69156321, 138312642]

約数ペア:

[(1, 138312642), (2, 69156321), (3, 46104214), (6, 23052107), (13, 10639434), (26, 5319717), (39, 3546478), (78, 1773239), (169, 818418), (338, 409209), (507, 272806), (1014, 136403)]