2278778886

素因数分解:

$2^1\times 3^3\times {\mathrm{42199609}}^1$

素因数の和:42199620

約数の個数: 16

約数和(自身を含む): 5063953200

約数和(自身を除く): 2785174314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 42199609, 84399218, 126598827, 253197654, 379796481, 759592962, 1139389443, 2278778886]

約数ペア:

[(1, 2278778886), (2, 1139389443), (3, 759592962), (6, 379796481), (9, 253197654), (18, 126598827), (27, 84399218), (54, 42199609)]