13165254

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 29981952

約数和(自身を除く): 16816698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 263, 309, 486, 526, 618, 789, 927, 1578, 1854, 2367, 2781, 4734, 5562, 7101, 8343, 14202, 16686, 21303, 25029, 27089, 42606, 50058, 54178, 63909, 81267, 127818, 162534, 243801, 487602, 731403, 1462806, 2194209, 4388418, 6582627, 13165254]

約数ペア:

[(1, 13165254), (2, 6582627), (3, 4388418), (6, 2194209), (9, 1462806), (18, 731403), (27, 487602), (54, 243801), (81, 162534), (103, 127818), (162, 81267), (206, 63909), (243, 54178), (263, 50058), (309, 42606), (486, 27089), (526, 25029), (618, 21303), (789, 16686), (927, 14202), (1578, 8343), (1854, 7101), (2367, 5562), (2781, 4734)]