31122522

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{1301}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 69370560

約数和(自身を除く): 38248038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1301, 1329, 2602, 2658, 3903, 3987, 7806, 7974, 11709, 11961, 23418, 23922, 35127, 70254, 576343, 1152686, 1729029, 3458058, 5187087, 10374174, 15561261, 31122522]

約数ペア:

[(1, 31122522), (2, 15561261), (3, 10374174), (6, 5187087), (9, 3458058), (18, 1729029), (27, 1152686), (54, 576343), (443, 70254), (886, 35127), (1301, 23922), (1329, 23418), (2602, 11961), (2658, 11709), (3903, 7974), (3987, 7806)]