281986812

素因数分解:

$2^2\times 3^3\times {\mathrm{2610989}}^1$

素因数の和:2611002

約数の個数: 24

約数和(自身を含む): 731077200

約数和(自身を除く): 449090388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2610989, 5221978, 7832967, 10443956, 15665934, 23498901, 31331868, 46997802, 70496703, 93995604, 140993406, 281986812]

約数ペア:

[(1, 281986812), (2, 140993406), (3, 93995604), (4, 70496703), (6, 46997802), (9, 31331868), (12, 23498901), (18, 15665934), (27, 10443956), (36, 7832967), (54, 5221978), (108, 2610989)]