13999878

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1074

約数の個数: 40

約数和(自身を含む): 31755240

約数和(自身を除く): 17755362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 971, 1602, 1942, 2403, 2913, 4806, 5826, 7209, 8739, 14418, 17478, 26217, 52434, 78651, 86419, 157302, 172838, 259257, 518514, 777771, 1555542, 2333313, 4666626, 6999939, 13999878]

約数ペア:

[(1, 13999878), (2, 6999939), (3, 4666626), (6, 2333313), (9, 1555542), (18, 777771), (27, 518514), (54, 259257), (81, 172838), (89, 157302), (162, 86419), (178, 78651), (267, 52434), (534, 26217), (801, 17478), (971, 14418), (1602, 8739), (1942, 7209), (2403, 5826), (2913, 4806)]