18370071

素因数分解:

$3^6\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 28

約数和(自身を含む): 27910848

約数和(自身を除く): 9540777

約数列:

[1, 3, 9, 27, 81, 113, 223, 243, 339, 669, 729, 1017, 2007, 3051, 6021, 9153, 18063, 25199, 27459, 54189, 75597, 82377, 162567, 226791, 680373, 2041119, 6123357, 18370071]

約数ペア:

[(1, 18370071), (3, 6123357), (9, 2041119), (27, 680373), (81, 226791), (113, 162567), (223, 82377), (243, 75597), (339, 54189), (669, 27459), (729, 25199), (1017, 18063), (2007, 9153), (3051, 6021)]