129474156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1541359}}^1$

素因数の和:1541373

約数の個数: 24

約数和(自身を含む): 345264640

約数和(自身を除く): 215790484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1541359, 3082718, 4624077, 6165436, 9248154, 10789513, 18496308, 21579026, 32368539, 43158052, 64737078, 129474156]

約数ペア:

[(1, 129474156), (2, 64737078), (3, 43158052), (4, 32368539), (6, 21579026), (7, 18496308), (12, 10789513), (14, 9248154), (21, 6165436), (28, 4624077), (42, 3082718), (84, 1541359)]