21073476

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{10151}}^1$

素因数の和:10331

約数の個数: 24

約数和(自身を含む): 49460544

約数和(自身を除く): 28387068

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 10151, 20302, 30453, 40604, 60906, 121812, 1756123, 3512246, 5268369, 7024492, 10536738, 21073476]

約数ペア:

[(1, 21073476), (2, 10536738), (3, 7024492), (4, 5268369), (6, 3512246), (12, 1756123), (173, 121812), (346, 60906), (519, 40604), (692, 30453), (1038, 20302), (2076, 10151)]