40428846

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{118213}}^1$

素因数の和:118240

約数の個数: 24

約数和(自身を含む): 92206920

約数和(自身を除く): 51778074

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 118213, 236426, 354639, 709278, 1063917, 2127834, 2246047, 4492094, 6738141, 13476282, 20214423, 40428846]

約数ペア:

[(1, 40428846), (2, 20214423), (3, 13476282), (6, 6738141), (9, 4492094), (18, 2246047), (19, 2127834), (38, 1063917), (57, 709278), (114, 354639), (171, 236426), (342, 118213)]