18307134

素因数分解:

$2^1\times 3^5\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 41583360

約数和(自身を除く): 23276226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 271, 278, 417, 486, 542, 813, 834, 1251, 1626, 2439, 2502, 3753, 4878, 7317, 7506, 11259, 14634, 21951, 22518, 33777, 37669, 43902, 65853, 67554, 75338, 113007, 131706, 226014, 339021, 678042, 1017063, 2034126, 3051189, 6102378, 9153567, 18307134]

約数ペア:

[(1, 18307134), (2, 9153567), (3, 6102378), (6, 3051189), (9, 2034126), (18, 1017063), (27, 678042), (54, 339021), (81, 226014), (139, 131706), (162, 113007), (243, 75338), (271, 67554), (278, 65853), (417, 43902), (486, 37669), (542, 33777), (813, 22518), (834, 21951), (1251, 14634), (1626, 11259), (2439, 7506), (2502, 7317), (3753, 4878)]