2155902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{7333}}^1$

素因数の和:7352

約数の個数: 24

約数和(自身を含む): 5016456

約数和(自身を除く): 2860554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 7333, 14666, 21999, 43998, 51331, 102662, 153993, 307986, 359317, 718634, 1077951, 2155902]

約数ペア:

[(1, 2155902), (2, 1077951), (3, 718634), (6, 359317), (7, 307986), (14, 153993), (21, 102662), (42, 51331), (49, 43998), (98, 21999), (147, 14666), (294, 7333)]