285405372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1132561}}^1$

素因数の和:1132578

約数の個数: 36

約数和(自身を含む): 824505136

約数和(自身を除く): 539099764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1132561, 2265122, 3397683, 4530244, 6795366, 7927927, 10193049, 13590732, 15855854, 20386098, 23783781, 31711708, 40772196, 47567562, 71351343, 95135124, 142702686, 285405372]

約数ペア:

[(1, 285405372), (2, 142702686), (3, 95135124), (4, 71351343), (6, 47567562), (7, 40772196), (9, 31711708), (12, 23783781), (14, 20386098), (18, 15855854), (21, 13590732), (28, 10193049), (36, 7927927), (42, 6795366), (63, 4530244), (84, 3397683), (126, 2265122), (252, 1132561)]