133867746

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{42989}}^1$

素因数の和:43170

約数の個数: 24

約数和(自身を含む): 291730140

約数和(自身を除く): 157862394

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 42989, 85978, 128967, 257934, 386901, 773802, 7437097, 14874194, 22311291, 44622582, 66933873, 133867746]

約数ペア:

[(1, 133867746), (2, 66933873), (3, 44622582), (6, 22311291), (9, 14874194), (18, 7437097), (173, 773802), (346, 386901), (519, 257934), (1038, 128967), (1557, 85978), (3114, 42989)]