2780844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21067}}^1$

素因数の和:21085

約数の個数: 24

約数和(自身を含む): 7078848

約数和(自身を除く): 4298004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 21067, 42134, 63201, 84268, 126402, 231737, 252804, 463474, 695211, 926948, 1390422, 2780844]

約数ペア:

[(1, 2780844), (2, 1390422), (3, 926948), (4, 695211), (6, 463474), (11, 252804), (12, 231737), (22, 126402), (33, 84268), (44, 63201), (66, 42134), (132, 21067)]