18145776957

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2251}}^1\times {\mathrm{34897}}^1$

素因数の和:37169

約数の個数: 32

約数和(自身を含む): 30178673664

約数和(自身を除く): 12032896707

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2251, 6753, 15757, 24761, 34897, 47271, 74283, 104691, 173327, 244279, 383867, 519981, 732837, 1151601, 2687069, 8061207, 78553147, 235659441, 549872029, 864084617, 1649616087, 2592253851, 6048592319, 18145776957]

約数ペア:

[(1, 18145776957), (3, 6048592319), (7, 2592253851), (11, 1649616087), (21, 864084617), (33, 549872029), (77, 235659441), (231, 78553147), (2251, 8061207), (6753, 2687069), (15757, 1151601), (24761, 732837), (34897, 519981), (47271, 383867), (74283, 244279), (104691, 173327)]