21294102

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{75511}}^1$

素因数の和:75563

約数の個数: 16

約数和(自身を含む): 43494912

約数和(自身を除く): 22200810

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 75511, 151022, 226533, 453066, 3549017, 7098034, 10647051, 21294102]

約数ペア:

[(1, 21294102), (2, 10647051), (3, 7098034), (6, 3549017), (47, 453066), (94, 226533), (141, 151022), (282, 75511)]