8171388

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2651

約数の個数: 48

約数和(自身を含む): 21924000

約数和(自身を除く): 13752612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 2609, 3132, 5218, 7827, 10436, 15654, 23481, 31308, 46962, 70443, 75661, 93924, 140886, 151322, 226983, 281772, 302644, 453966, 680949, 907932, 1361898, 2042847, 2723796, 4085694, 8171388]

約数ペア:

[(1, 8171388), (2, 4085694), (3, 2723796), (4, 2042847), (6, 1361898), (9, 907932), (12, 680949), (18, 453966), (27, 302644), (29, 281772), (36, 226983), (54, 151322), (58, 140886), (87, 93924), (108, 75661), (116, 70443), (174, 46962), (261, 31308), (348, 23481), (522, 15654), (783, 10436), (1044, 7827), (1566, 5218), (2609, 3132)]