2019906198

素因数分解:

$2^1\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{67723}}^1$

素因数の和:69388

約数の個数: 24

約数和(自身を含む): 4379169288

約数和(自身を除く): 2359263090

約数列:

[1, 2, 3, 6, 9, 18, 1657, 3314, 4971, 9942, 14913, 29826, 67723, 135446, 203169, 406338, 609507, 1219014, 112217011, 224434022, 336651033, 673302066, 1009953099, 2019906198]

約数ペア:

[(1, 2019906198), (2, 1009953099), (3, 673302066), (6, 336651033), (9, 224434022), (18, 112217011), (1657, 1219014), (3314, 609507), (4971, 406338), (9942, 203169), (14913, 135446), (29826, 67723)]