81152586

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{54319}}^1$

素因数の和:54410

約数の個数: 24

約数和(自身を含む): 177952320

約数和(自身を除く): 96799734

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 54319, 108638, 162957, 325914, 488871, 977742, 4508477, 9016954, 13525431, 27050862, 40576293, 81152586]

約数ペア:

[(1, 81152586), (2, 40576293), (3, 27050862), (6, 13525431), (9, 9016954), (18, 4508477), (83, 977742), (166, 488871), (249, 325914), (498, 162957), (747, 108638), (1494, 54319)]