42220728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53309}}^1$

素因数の和:53332

約数の個数: 48

約数和(自身を含む): 124745400

約数和(自身を除く): 82524672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 53309, 106618, 159927, 213236, 319854, 426472, 479781, 586399, 639708, 959562, 1172798, 1279416, 1759197, 1919124, 2345596, 3518394, 3838248, 4691192, 5277591, 7036788, 10555182, 14073576, 21110364, 42220728]

約数ペア:

[(1, 42220728), (2, 21110364), (3, 14073576), (4, 10555182), (6, 7036788), (8, 5277591), (9, 4691192), (11, 3838248), (12, 3518394), (18, 2345596), (22, 1919124), (24, 1759197), (33, 1279416), (36, 1172798), (44, 959562), (66, 639708), (72, 586399), (88, 479781), (99, 426472), (132, 319854), (198, 213236), (264, 159927), (396, 106618), (792, 53309)]