27778806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{140297}}^1$

素因数の和:140316

約数の個数: 24

約数和(自身を含む): 65659464

約数和(自身を除く): 37880658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 140297, 280594, 420891, 841782, 1262673, 1543267, 2525346, 3086534, 4629801, 9259602, 13889403, 27778806]

約数ペア:

[(1, 27778806), (2, 13889403), (3, 9259602), (6, 4629801), (9, 3086534), (11, 2525346), (18, 1543267), (22, 1262673), (33, 841782), (66, 420891), (99, 280594), (198, 140297)]