561121818

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2280983}}^1$

素因数の和:2281029

約数の個数: 16

約数和(自身を含む): 1149615936

約数和(自身を除く): 588494118

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 2280983, 4561966, 6842949, 13685898, 93520303, 187040606, 280560909, 561121818]

約数ペア:

[(1, 561121818), (2, 280560909), (3, 187040606), (6, 93520303), (41, 13685898), (82, 6842949), (123, 4561966), (246, 2280983)]