40403238

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{81131}}^1$

素因数の和:81219

約数の個数: 16

約数和(自身を含む): 81781056

約数和(自身を除く): 41377818

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 81131, 162262, 243393, 486786, 6733873, 13467746, 20201619, 40403238]

約数ペア:

[(1, 40403238), (2, 20201619), (3, 13467746), (6, 6733873), (83, 486786), (166, 243393), (249, 162262), (498, 81131)]