389972034

素因数分解:

$2^1\times 3^2\times {\mathrm{3407}}^1\times {\mathrm{6359}}^1$

素因数の和:9774

約数の個数: 24

約数和(自身を含む): 845320320

約数和(自身を除く): 455348286

約数列:

[1, 2, 3, 6, 9, 18, 3407, 6359, 6814, 10221, 12718, 19077, 20442, 30663, 38154, 57231, 61326, 114462, 21665113, 43330226, 64995339, 129990678, 194986017, 389972034]

約数ペア:

[(1, 389972034), (2, 194986017), (3, 129990678), (6, 64995339), (9, 43330226), (18, 21665113), (3407, 114462), (6359, 61326), (6814, 57231), (10221, 38154), (12718, 30663), (19077, 20442)]