22018140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122323}}^1$

素因数の和:122338

約数の個数: 36

約数和(自身を含む): 66788904

約数和(自身を除く): 44770764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122323, 244646, 366969, 489292, 611615, 733938, 1100907, 1223230, 1467876, 1834845, 2201814, 2446460, 3669690, 4403628, 5504535, 7339380, 11009070, 22018140]

約数ペア:

[(1, 22018140), (2, 11009070), (3, 7339380), (4, 5504535), (5, 4403628), (6, 3669690), (9, 2446460), (10, 2201814), (12, 1834845), (15, 1467876), (18, 1223230), (20, 1100907), (30, 733938), (36, 611615), (45, 489292), (60, 366969), (90, 244646), (180, 122323)]