18673722

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1427}}^1$

素因数の和:2162

約数の個数: 24

約数和(自身を含む): 40543776

約数和(自身を除く): 21870054

約数列:

[1, 2, 3, 6, 9, 18, 727, 1427, 1454, 2181, 2854, 4281, 4362, 6543, 8562, 12843, 13086, 25686, 1037429, 2074858, 3112287, 6224574, 9336861, 18673722]

約数ペア:

[(1, 18673722), (2, 9336861), (3, 6224574), (6, 3112287), (9, 2074858), (18, 1037429), (727, 25686), (1427, 13086), (1454, 12843), (2181, 8562), (2854, 6543), (4281, 4362)]