124257978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{531017}}^1$

素因数の和:531038

約数の個数: 24

約数和(自身を含む): 289935828

約数和(自身を除く): 165677850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 531017, 1062034, 1593051, 3186102, 4779153, 6903221, 9558306, 13806442, 20709663, 41419326, 62128989, 124257978]

約数ペア:

[(1, 124257978), (2, 62128989), (3, 41419326), (6, 20709663), (9, 13806442), (13, 9558306), (18, 6903221), (26, 4779153), (39, 3186102), (78, 1593051), (117, 1062034), (234, 531017)]