64639116

素因数分解:

$2^2\times 3^2\times {\mathrm{1795531}}^1$

素因数の和:1795541

約数の個数: 18

約数和(自身を含む): 163393412

約数和(自身を除く): 98754296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1795531, 3591062, 5386593, 7182124, 10773186, 16159779, 21546372, 32319558, 64639116]

約数ペア:

[(1, 64639116), (2, 32319558), (3, 21546372), (4, 16159779), (6, 10773186), (9, 7182124), (12, 5386593), (18, 3591062), (36, 1795531)]