242588514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{825131}}^1$

素因数の和:825150

約数の個数: 24

約数和(自身を含む): 564390288

約数和(自身を除く): 321801774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 825131, 1650262, 2475393, 4950786, 5775917, 11551834, 17327751, 34655502, 40431419, 80862838, 121294257, 242588514]

約数ペア:

[(1, 242588514), (2, 121294257), (3, 80862838), (6, 40431419), (7, 34655502), (14, 17327751), (21, 11551834), (42, 5775917), (49, 4950786), (98, 2475393), (147, 1650262), (294, 825131)]