21036966

素因数分解:

$2^1\times 3^1\times {\mathrm{1499}}^1\times {\mathrm{2339}}^1$

素因数の和:3843

約数の個数: 16

約数和(自身を含む): 42120000

約数和(自身を除く): 21083034

約数列:

[1, 2, 3, 6, 1499, 2339, 2998, 4497, 4678, 7017, 8994, 14034, 3506161, 7012322, 10518483, 21036966]

約数ペア:

[(1, 21036966), (2, 10518483), (3, 7012322), (6, 3506161), (1499, 14034), (2339, 8994), (2998, 7017), (4497, 4678)]