21842334

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{2243}}^1$

素因数の和:2792

約数の個数: 24

約数和(自身を含む): 47433672

約数和(自身を除く): 25591338

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 2243, 3246, 4486, 4869, 6729, 9738, 13458, 20187, 40374, 1213463, 2426926, 3640389, 7280778, 10921167, 21842334]

約数ペア:

[(1, 21842334), (2, 10921167), (3, 7280778), (6, 3640389), (9, 2426926), (18, 1213463), (541, 40374), (1082, 20187), (1623, 13458), (2243, 9738), (3246, 6729), (4486, 4869)]