12453258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 27869184

約数和(自身を除く): 15415926

約数列:

[1, 2, 3, 6, 23, 31, 41, 46, 62, 69, 71, 82, 93, 123, 138, 142, 186, 213, 246, 426, 713, 943, 1271, 1426, 1633, 1886, 2139, 2201, 2542, 2829, 2911, 3266, 3813, 4278, 4402, 4899, 5658, 5822, 6603, 7626, 8733, 9798, 13206, 17466, 29233, 50623, 58466, 66953, 87699, 90241, 101246, 133906, 151869, 175398, 180482, 200859, 270723, 303738, 401718, 541446, 2075543, 4151086, 6226629, 12453258]

約数ペア:

[(1, 12453258), (2, 6226629), (3, 4151086), (6, 2075543), (23, 541446), (31, 401718), (41, 303738), (46, 270723), (62, 200859), (69, 180482), (71, 175398), (82, 151869), (93, 133906), (123, 101246), (138, 90241), (142, 87699), (186, 66953), (213, 58466), (246, 50623), (426, 29233), (713, 17466), (943, 13206), (1271, 9798), (1426, 8733), (1633, 7626), (1886, 6603), (2139, 5822), (2201, 5658), (2542, 4899), (2829, 4402), (2911, 4278), (3266, 3813)]