18217932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 44755200

約数和(自身を除く): 26537268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 149, 276, 298, 443, 447, 596, 886, 894, 1329, 1772, 1788, 2658, 3427, 5316, 6854, 10189, 10281, 13708, 20378, 20562, 30567, 40756, 41124, 61134, 66007, 122268, 132014, 198021, 264028, 396042, 792084, 1518161, 3036322, 4554483, 6072644, 9108966, 18217932]

約数ペア:

[(1, 18217932), (2, 9108966), (3, 6072644), (4, 4554483), (6, 3036322), (12, 1518161), (23, 792084), (46, 396042), (69, 264028), (92, 198021), (138, 132014), (149, 122268), (276, 66007), (298, 61134), (443, 41124), (447, 40756), (596, 30567), (886, 20562), (894, 20378), (1329, 13708), (1772, 10281), (1788, 10189), (2658, 6854), (3427, 5316)]