40354308

素因数分解:

$2^2\times 3^3\times {\mathrm{491}}^1\times {\mathrm{761}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 104973120

約数和(自身を除く): 64618812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 491, 761, 982, 1473, 1522, 1964, 2283, 2946, 3044, 4419, 4566, 5892, 6849, 8838, 9132, 13257, 13698, 17676, 20547, 26514, 27396, 41094, 53028, 82188, 373651, 747302, 1120953, 1494604, 2241906, 3362859, 4483812, 6725718, 10088577, 13451436, 20177154, 40354308]

約数ペア:

[(1, 40354308), (2, 20177154), (3, 13451436), (4, 10088577), (6, 6725718), (9, 4483812), (12, 3362859), (18, 2241906), (27, 1494604), (36, 1120953), (54, 747302), (108, 373651), (491, 82188), (761, 53028), (982, 41094), (1473, 27396), (1522, 26514), (1964, 20547), (2283, 17676), (2946, 13698), (3044, 13257), (4419, 9132), (4566, 8838), (5892, 6849)]