40947354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{324979}}^1$

素因数の和:324994

約数の個数: 24

約数和(自身を含む): 101393760

約数和(自身を除く): 60446406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 324979, 649958, 974937, 1949874, 2274853, 2924811, 4549706, 5849622, 6824559, 13649118, 20473677, 40947354]

約数ペア:

[(1, 40947354), (2, 20473677), (3, 13649118), (6, 6824559), (7, 5849622), (9, 4549706), (14, 2924811), (18, 2274853), (21, 1949874), (42, 974937), (63, 649958), (126, 324979)]