13620888

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 37182600

約数和(自身を除く): 23561712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1361, 1668, 2502, 2722, 3336, 4083, 5004, 5444, 8166, 10008, 10888, 12249, 16332, 24498, 32664, 48996, 97992, 189179, 378358, 567537, 756716, 1135074, 1513432, 1702611, 2270148, 3405222, 4540296, 6810444, 13620888]

約数ペア:

[(1, 13620888), (2, 6810444), (3, 4540296), (4, 3405222), (6, 2270148), (8, 1702611), (9, 1513432), (12, 1135074), (18, 756716), (24, 567537), (36, 378358), (72, 189179), (139, 97992), (278, 48996), (417, 32664), (556, 24498), (834, 16332), (1112, 12249), (1251, 10888), (1361, 10008), (1668, 8166), (2502, 5444), (2722, 5004), (3336, 4083)]