242567724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2887711}}^1$

素因数の和:2887725

約数の個数: 24

約数和(自身を含む): 646847488

約数和(自身を除く): 404279764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2887711, 5775422, 8663133, 11550844, 17326266, 20213977, 34652532, 40427954, 60641931, 80855908, 121283862, 242567724]

約数ペア:

[(1, 242567724), (2, 121283862), (3, 80855908), (4, 60641931), (6, 40427954), (7, 34652532), (12, 20213977), (14, 17326266), (21, 11550844), (28, 8663133), (42, 5775422), (84, 2887711)]