18322018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64063}}^1$

素因数の和:64089

約数の個数: 16

約数和(自身を含む): 32288256

約数和(自身を除く): 13966238

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 64063, 128126, 704693, 832819, 1409386, 1665638, 9161009, 18322018]

約数ペア:

[(1, 18322018), (2, 9161009), (11, 1665638), (13, 1409386), (22, 832819), (26, 704693), (143, 128126), (286, 64063)]