2012484537

素因数分解:

$3^2\times 7^2\times {\mathrm{4563457}}^1$

素因数の和:4563477

約数の個数: 18

約数和(自身を含む): 3381522378

約数和(自身を除く): 1369037841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 4563457, 13690371, 31944199, 41071113, 95832597, 223609393, 287497791, 670828179, 2012484537]

約数ペア:

[(1, 2012484537), (3, 670828179), (7, 287497791), (9, 223609393), (21, 95832597), (49, 41071113), (63, 31944199), (147, 13690371), (441, 4563457)]