40279386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9311}}^1$

素因数の和:9426

約数の個数: 32

約数和(自身を含む): 92971008

約数和(自身を除く): 52691622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 9311, 18622, 27933, 55866, 65177, 130354, 195531, 391062, 959033, 1918066, 2877099, 5754198, 6713231, 13426462, 20139693, 40279386]

約数ペア:

[(1, 40279386), (2, 20139693), (3, 13426462), (6, 6713231), (7, 5754198), (14, 2877099), (21, 1918066), (42, 959033), (103, 391062), (206, 195531), (309, 130354), (618, 65177), (721, 55866), (1442, 27933), (2163, 18622), (4326, 9311)]