2421840078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19220953}}^1$

素因数の和:19220968

約数の個数: 24

約数和(自身を含む): 5996937648

約数和(自身を除く): 3575097570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19220953, 38441906, 57662859, 115325718, 134546671, 172988577, 269093342, 345977154, 403640013, 807280026, 1210920039, 2421840078]

約数ペア:

[(1, 2421840078), (2, 1210920039), (3, 807280026), (6, 403640013), (7, 345977154), (9, 269093342), (14, 172988577), (18, 134546671), (21, 115325718), (42, 57662859), (63, 38441906), (126, 19220953)]