71042742

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{55589}}^1$

素因数の和:55668

約数の個数: 24

約数和(自身を含む): 156096720

約数和(自身を除く): 85053978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 55589, 111178, 166767, 333534, 500301, 1000602, 3946819, 7893638, 11840457, 23680914, 35521371, 71042742]

約数ペア:

[(1, 71042742), (2, 35521371), (3, 23680914), (6, 11840457), (9, 7893638), (18, 3946819), (71, 1000602), (142, 500301), (213, 333534), (426, 166767), (639, 111178), (1278, 55589)]