330704514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2624639}}^1$

素因数の和:2624654

約数の個数: 24

約数和(自身を含む): 818887680

約数和(自身を除く): 488183166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2624639, 5249278, 7873917, 15747834, 18372473, 23621751, 36744946, 47243502, 55117419, 110234838, 165352257, 330704514]

約数ペア:

[(1, 330704514), (2, 165352257), (3, 110234838), (6, 55117419), (7, 47243502), (9, 36744946), (14, 23621751), (18, 18372473), (21, 15747834), (42, 7873917), (63, 5249278), (126, 2624639)]