18427706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14197}}^1$

素因数の和:14269

約数の個数: 16

約数和(自身を含む): 30667680

約数和(自身を除く): 12239974

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14197, 28394, 156167, 312334, 837623, 1675246, 9213853, 18427706]

約数ペア:

[(1, 18427706), (2, 9213853), (11, 1675246), (22, 837623), (59, 312334), (118, 156167), (649, 28394), (1298, 14197)]