27996876

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2957}}^1$

素因数の和:3230

約数の個数: 36

約数和(自身を含む): 71062992

約数和(自身を除く): 43066116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 2957, 3156, 4734, 5914, 8871, 9468, 11828, 17742, 26613, 35484, 53226, 106452, 777691, 1555382, 2333073, 3110764, 4666146, 6999219, 9332292, 13998438, 27996876]

約数ペア:

[(1, 27996876), (2, 13998438), (3, 9332292), (4, 6999219), (6, 4666146), (9, 3110764), (12, 2333073), (18, 1555382), (36, 777691), (263, 106452), (526, 53226), (789, 35484), (1052, 26613), (1578, 17742), (2367, 11828), (2957, 9468), (3156, 8871), (4734, 5914)]