18238512

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6229}}^1$

素因数の和:6301

約数の個数: 40

約数和(自身を含む): 47896240

約数和(自身を除く): 29657728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6229, 12458, 18687, 24916, 37374, 49832, 74748, 99664, 149496, 298992, 379969, 759938, 1139907, 1519876, 2279814, 3039752, 4559628, 6079504, 9119256, 18238512]

約数ペア:

[(1, 18238512), (2, 9119256), (3, 6079504), (4, 4559628), (6, 3039752), (8, 2279814), (12, 1519876), (16, 1139907), (24, 759938), (48, 379969), (61, 298992), (122, 149496), (183, 99664), (244, 74748), (366, 49832), (488, 37374), (732, 24916), (976, 18687), (1464, 12458), (2928, 6229)]