280048698

素因数分解:

$2^1\times 3^3\times {\mathrm{5186087}}^1$

素因数の和:5186098

約数の個数: 16

約数和(自身を含む): 622330560

約数和(自身を除く): 342281862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5186087, 10372174, 15558261, 31116522, 46674783, 93349566, 140024349, 280048698]

約数ペア:

[(1, 280048698), (2, 140024349), (3, 93349566), (6, 46674783), (9, 31116522), (18, 15558261), (27, 10372174), (54, 5186087)]