139873218

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{47869}}^1$

素因数の和:48361

約数の個数: 16

約数和(自身を含む): 280326720

約数和(自身を除く): 140453502

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 47869, 95738, 143607, 287214, 23312203, 46624406, 69936609, 139873218]

約数ペア:

[(1, 139873218), (2, 69936609), (3, 46624406), (6, 23312203), (487, 287214), (974, 143607), (1461, 95738), (2922, 47869)]