40338306

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17107}}^1$

素因数の和:17246

約数の個数: 24

約数和(自身を含む): 88071984

約数和(自身を除く): 47733678

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 17107, 34214, 51321, 102642, 153963, 307926, 2241017, 4482034, 6723051, 13446102, 20169153, 40338306]

約数ペア:

[(1, 40338306), (2, 20169153), (3, 13446102), (6, 6723051), (9, 4482034), (18, 2241017), (131, 307926), (262, 153963), (393, 102642), (786, 51321), (1179, 34214), (2358, 17107)]