40851804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{486331}}^1$

素因数の和:486345

約数の個数: 24

約数和(自身を含む): 108938368

約数和(自身を除く): 68086564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 486331, 972662, 1458993, 1945324, 2917986, 3404317, 5835972, 6808634, 10212951, 13617268, 20425902, 40851804]

約数ペア:

[(1, 40851804), (2, 20425902), (3, 13617268), (4, 10212951), (6, 6808634), (7, 5835972), (12, 3404317), (14, 2917986), (21, 1945324), (28, 1458993), (42, 972662), (84, 486331)]