81016938

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{26017}}^1$

素因数の和:26198

約数の個数: 24

約数和(自身を含む): 176558148

約数和(自身を除く): 95541210

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 26017, 52034, 78051, 156102, 234153, 468306, 4500941, 9001882, 13502823, 27005646, 40508469, 81016938]

約数ペア:

[(1, 81016938), (2, 40508469), (3, 27005646), (6, 13502823), (9, 9001882), (18, 4500941), (173, 468306), (346, 234153), (519, 156102), (1038, 78051), (1557, 52034), (3114, 26017)]