13403844

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1871}}^1$

素因数の和:2080

約数の個数: 36

約数和(自身を含む): 34070400

約数和(自身を除く): 20666556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 1871, 2388, 3582, 3742, 5613, 7164, 7484, 11226, 16839, 22452, 33678, 67356, 372329, 744658, 1116987, 1489316, 2233974, 3350961, 4467948, 6701922, 13403844]

約数ペア:

[(1, 13403844), (2, 6701922), (3, 4467948), (4, 3350961), (6, 2233974), (9, 1489316), (12, 1116987), (18, 744658), (36, 372329), (199, 67356), (398, 33678), (597, 22452), (796, 16839), (1194, 11226), (1791, 7484), (1871, 7164), (2388, 5613), (3582, 3742)]