27972612

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2531}}^1$

素因数の和:2848

約数の個数: 36

約数和(自身を含む): 70966896

約数和(自身を除く): 42994284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2531, 2763, 3684, 5062, 5526, 7593, 10124, 11052, 15186, 22779, 30372, 45558, 91116, 777017, 1554034, 2331051, 3108068, 4662102, 6993153, 9324204, 13986306, 27972612]

約数ペア:

[(1, 27972612), (2, 13986306), (3, 9324204), (4, 6993153), (6, 4662102), (9, 3108068), (12, 2331051), (18, 1554034), (36, 777017), (307, 91116), (614, 45558), (921, 30372), (1228, 22779), (1842, 15186), (2531, 11052), (2763, 10124), (3684, 7593), (5062, 5526)]