222144804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{881527}}^1$

素因数の和:881544

約数の個数: 36

約数和(自身を含む): 641752384

約数和(自身を除く): 419607580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 881527, 1763054, 2644581, 3526108, 5289162, 6170689, 7933743, 10578324, 12341378, 15867486, 18512067, 24682756, 31734972, 37024134, 55536201, 74048268, 111072402, 222144804]

約数ペア:

[(1, 222144804), (2, 111072402), (3, 74048268), (4, 55536201), (6, 37024134), (7, 31734972), (9, 24682756), (12, 18512067), (14, 15867486), (18, 12341378), (21, 10578324), (28, 7933743), (36, 6170689), (42, 5289162), (63, 3526108), (84, 2644581), (126, 1763054), (252, 881527)]