187613946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5381}}^1$

素因数の和:5551

約数の個数: 48

約数和(自身を含む): 440785800

約数和(自身を除く): 253171854

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1937, 2682, 3874, 5381, 5811, 10762, 11622, 16143, 17433, 32286, 34866, 48429, 69953, 96858, 139906, 209859, 419718, 629577, 801769, 1259154, 1603538, 2405307, 4810614, 7215921, 10422997, 14431842, 20845994, 31268991, 62537982, 93806973, 187613946]

約数ペア:

[(1, 187613946), (2, 93806973), (3, 62537982), (6, 31268991), (9, 20845994), (13, 14431842), (18, 10422997), (26, 7215921), (39, 4810614), (78, 2405307), (117, 1603538), (149, 1259154), (234, 801769), (298, 629577), (447, 419718), (894, 209859), (1341, 139906), (1937, 96858), (2682, 69953), (3874, 48429), (5381, 34866), (5811, 32286), (10762, 17433), (11622, 16143)]