71229654

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{21863}}^1$

素因数の和:22052

約数の個数: 24

約数和(自身を含む): 155190672

約数和(自身を除く): 83961018

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 21863, 43726, 65589, 131178, 196767, 393534, 3957203, 7914406, 11871609, 23743218, 35614827, 71229654]

約数ペア:

[(1, 71229654), (2, 35614827), (3, 23743218), (6, 11871609), (9, 7914406), (18, 3957203), (181, 393534), (362, 196767), (543, 131178), (1086, 65589), (1629, 43726), (3258, 21863)]