15271218

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{36887}}^1$

素因数の和:36918

約数の個数: 24

約数和(自身を含む): 34527168

約数和(自身を除く): 19255950

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 36887, 73774, 110661, 221322, 331983, 663966, 848401, 1696802, 2545203, 5090406, 7635609, 15271218]

約数ペア:

[(1, 15271218), (2, 7635609), (3, 5090406), (6, 2545203), (9, 1696802), (18, 848401), (23, 663966), (46, 331983), (69, 221322), (138, 110661), (207, 73774), (414, 36887)]