40407084

素因数分解:

$2^2\times 3^2\times {\mathrm{1122419}}^1$

素因数の和:1122429

約数の個数: 18

約数和(自身を含む): 102140220

約数和(自身を除く): 61733136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1122419, 2244838, 3367257, 4489676, 6734514, 10101771, 13469028, 20203542, 40407084]

約数ペア:

[(1, 40407084), (2, 20203542), (3, 13469028), (4, 10101771), (6, 6734514), (9, 4489676), (12, 3367257), (18, 2244838), (36, 1122419)]