65420922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1557641}}^1$

素因数の和:1557653

約数の個数: 16

約数和(自身を含む): 149533632

約数和(自身を除く): 84112710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1557641, 3115282, 4672923, 9345846, 10903487, 21806974, 32710461, 65420922]

約数ペア:

[(1, 65420922), (2, 32710461), (3, 21806974), (6, 10903487), (7, 9345846), (14, 4672923), (21, 3115282), (42, 1557641)]