13439826

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 17695278

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 167, 263, 306, 334, 501, 526, 789, 1002, 1503, 1578, 2367, 2839, 3006, 4471, 4734, 5678, 8517, 8942, 13413, 17034, 25551, 26826, 40239, 43921, 51102, 80478, 87842, 131763, 263526, 395289, 746657, 790578, 1493314, 2239971, 4479942, 6719913, 13439826]

約数ペア:

[(1, 13439826), (2, 6719913), (3, 4479942), (6, 2239971), (9, 1493314), (17, 790578), (18, 746657), (34, 395289), (51, 263526), (102, 131763), (153, 87842), (167, 80478), (263, 51102), (306, 43921), (334, 40239), (501, 26826), (526, 25551), (789, 17034), (1002, 13413), (1503, 8942), (1578, 8517), (2367, 5678), (2839, 4734), (3006, 4471)]