18666516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{141413}}^1$

素因数の和:141431

約数の個数: 24

約数和(自身を含む): 47515104

約数和(自身を除く): 28848588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 141413, 282826, 424239, 565652, 848478, 1555543, 1696956, 3111086, 4666629, 6222172, 9333258, 18666516]

約数ペア:

[(1, 18666516), (2, 9333258), (3, 6222172), (4, 4666629), (6, 3111086), (11, 1696956), (12, 1555543), (22, 848478), (33, 565652), (44, 424239), (66, 282826), (132, 141413)]