12968226

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{991}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 28164864

約数和(自身を除く): 15196638

約数列:

[1, 2, 3, 6, 9, 18, 727, 991, 1454, 1982, 2181, 2973, 4362, 5946, 6543, 8919, 13086, 17838, 720457, 1440914, 2161371, 4322742, 6484113, 12968226]

約数ペア:

[(1, 12968226), (2, 6484113), (3, 4322742), (6, 2161371), (9, 1440914), (18, 720457), (727, 17838), (991, 13086), (1454, 8919), (1982, 6543), (2181, 5946), (2973, 4362)]