4397821128

素因数分解:

$2^3\times 3^4\times {\mathrm{6786761}}^1$

素因数の和:6786779

約数の個数: 40

約数和(自身を含む): 12317973030

約数和(自身を除く): 7920151902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 6786761, 13573522, 20360283, 27147044, 40720566, 54294088, 61080849, 81441132, 122161698, 162882264, 183242547, 244323396, 366485094, 488646792, 549727641, 732970188, 1099455282, 1465940376, 2198910564, 4397821128]

約数ペア:

[(1, 4397821128), (2, 2198910564), (3, 1465940376), (4, 1099455282), (6, 732970188), (8, 549727641), (9, 488646792), (12, 366485094), (18, 244323396), (24, 183242547), (27, 162882264), (36, 122161698), (54, 81441132), (72, 61080849), (81, 54294088), (108, 40720566), (162, 27147044), (216, 20360283), (324, 13573522), (648, 6786761)]