180969258

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{2129}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 374607360

約数和(自身を除く): 193638102

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 457, 914, 1371, 2129, 2742, 4258, 6387, 12774, 14167, 28334, 42501, 65999, 85002, 131998, 197997, 395994, 972953, 1945906, 2918859, 5837718, 30161543, 60323086, 90484629, 180969258]

約数ペア:

[(1, 180969258), (2, 90484629), (3, 60323086), (6, 30161543), (31, 5837718), (62, 2918859), (93, 1945906), (186, 972953), (457, 395994), (914, 197997), (1371, 131998), (2129, 85002), (2742, 65999), (4258, 42501), (6387, 28334), (12774, 14167)]