140884038

素因数分解:

$2^1\times 3^2\times {\mathrm{1973}}^1\times {\mathrm{3967}}^1$

素因数の和:5948

約数の個数: 24

約数和(自身を含む): 305480448

約数和(自身を除く): 164596410

約数列:

[1, 2, 3, 6, 9, 18, 1973, 3946, 3967, 5919, 7934, 11838, 11901, 17757, 23802, 35514, 35703, 71406, 7826891, 15653782, 23480673, 46961346, 70442019, 140884038]

約数ペア:

[(1, 140884038), (2, 70442019), (3, 46961346), (6, 23480673), (9, 15653782), (18, 7826891), (1973, 71406), (3946, 35703), (3967, 35514), (5919, 23802), (7934, 17757), (11838, 11901)]