420644382

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3689863}}^1$

素因数の和:3689887

約数の個数: 16

約数和(自身を含む): 885567360

約数和(自身を除く): 464922978

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3689863, 7379726, 11069589, 22139178, 70107397, 140214794, 210322191, 420644382]

約数ペア:

[(1, 420644382), (2, 210322191), (3, 140214794), (6, 70107397), (19, 22139178), (38, 11069589), (57, 7379726), (114, 3689863)]