64556334

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{20731}}^1$

素因数の和:20912

約数の個数: 24

約数和(自身を含む): 140687352

約数和(自身を除く): 76131018

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 20731, 41462, 62193, 124386, 186579, 373158, 3586463, 7172926, 10759389, 21518778, 32278167, 64556334]

約数ペア:

[(1, 64556334), (2, 32278167), (3, 21518778), (6, 10759389), (9, 7172926), (18, 3586463), (173, 373158), (346, 186579), (519, 124386), (1038, 62193), (1557, 41462), (3114, 20731)]