40395384

素因数分解:

$2^3\times 3^2\times {\mathrm{561047}}^1$

素因数の和:561059

約数の個数: 24

約数和(自身を含む): 109404360

約数和(自身を除く): 69008976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 561047, 1122094, 1683141, 2244188, 3366282, 4488376, 5049423, 6732564, 10098846, 13465128, 20197692, 40395384]

約数ペア:

[(1, 40395384), (2, 20197692), (3, 13465128), (4, 10098846), (6, 6732564), (8, 5049423), (9, 4488376), (12, 3366282), (18, 2244188), (24, 1683141), (36, 1122094), (72, 561047)]