65389284

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{4441}}^1$

素因数の和:4860

約数の個数: 36

約数和(自身を含む): 165731020

約数和(自身を除く): 100341736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4441, 4908, 7362, 8882, 13323, 14724, 17764, 26646, 39969, 53292, 79938, 159876, 1816369, 3632738, 5449107, 7265476, 10898214, 16347321, 21796428, 32694642, 65389284]

約数ペア:

[(1, 65389284), (2, 32694642), (3, 21796428), (4, 16347321), (6, 10898214), (9, 7265476), (12, 5449107), (18, 3632738), (36, 1816369), (409, 159876), (818, 79938), (1227, 53292), (1636, 39969), (2454, 26646), (3681, 17764), (4441, 14724), (4908, 13323), (7362, 8882)]