12317868

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1301}}^1$

素因数の和:1574

約数の個数: 36

約数和(自身を含む): 31279248

約数和(自身を除く): 18961380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1301, 1578, 2367, 2602, 3156, 3903, 4734, 5204, 7806, 9468, 11709, 15612, 23418, 46836, 342163, 684326, 1026489, 1368652, 2052978, 3079467, 4105956, 6158934, 12317868]

約数ペア:

[(1, 12317868), (2, 6158934), (3, 4105956), (4, 3079467), (6, 2052978), (9, 1368652), (12, 1026489), (18, 684326), (36, 342163), (263, 46836), (526, 23418), (789, 15612), (1052, 11709), (1301, 9468), (1578, 7806), (2367, 5204), (2602, 4734), (3156, 3903)]