289042038

素因数分解:

$2^1\times 3^2\times {\mathrm{16057891}}^1$

素因数の和:16057899

約数の個数: 12

約数和(自身を含む): 626257788

約数和(自身を除く): 337215750

約数列:

[1, 2, 3, 6, 9, 18, 16057891, 32115782, 48173673, 96347346, 144521019, 289042038]

約数ペア:

[(1, 289042038), (2, 144521019), (3, 96347346), (6, 48173673), (9, 32115782), (18, 16057891)]