865008

素因数分解:

$2^4\times 3^2\times {\mathrm{6007}}^1$

素因数の和:6021

約数の個数: 30

約数和(自身を含む): 2421224

約数和(自身を除く): 1556216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 6007, 12014, 18021, 24028, 36042, 48056, 54063, 72084, 96112, 108126, 144168, 216252, 288336, 432504, 865008]

約数ペア:

[(1, 865008), (2, 432504), (3, 288336), (4, 216252), (6, 144168), (8, 108126), (9, 96112), (12, 72084), (16, 54063), (18, 48056), (24, 36042), (36, 24028), (48, 18021), (72, 12014), (144, 6007)]