21697296

素因数分解:

$2^4\times 3^1\times {\mathrm{452027}}^1$

素因数の和:452038

約数の個数: 20

約数和(自身を含む): 56051472

約数和(自身を除く): 34354176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 452027, 904054, 1356081, 1808108, 2712162, 3616216, 5424324, 7232432, 10848648, 21697296]

約数ペア:

[(1, 21697296), (2, 10848648), (3, 7232432), (4, 5424324), (6, 3616216), (8, 2712162), (12, 1808108), (16, 1356081), (24, 904054), (48, 452027)]