21972102

素因数分解:

$2^1\times 3^1\times {\mathrm{1753}}^1\times {\mathrm{2089}}^1$

素因数の和:3847

約数の個数: 16

約数和(自身を含む): 43990320

約数和(自身を除く): 22018218

約数列:

[1, 2, 3, 6, 1753, 2089, 3506, 4178, 5259, 6267, 10518, 12534, 3662017, 7324034, 10986051, 21972102]

約数ペア:

[(1, 21972102), (2, 10986051), (3, 7324034), (6, 3662017), (1753, 12534), (2089, 10518), (3506, 6267), (4178, 5259)]