7828326

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 80

約数和(自身を含む): 20072448

約数和(自身を除く): 12244122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 191, 198, 207, 253, 297, 382, 414, 506, 573, 594, 621, 759, 891, 1146, 1242, 1518, 1719, 1782, 1863, 2101, 2277, 3438, 3726, 4202, 4393, 4554, 5157, 6303, 6831, 8786, 10314, 12606, 13179, 13662, 15471, 18909, 20493, 26358, 30942, 37818, 39537, 40986, 48323, 56727, 79074, 96646, 113454, 118611, 144969, 170181, 237222, 289938, 340362, 355833, 434907, 711666, 869814, 1304721, 2609442, 3914163, 7828326]

約数ペア:

[(1, 7828326), (2, 3914163), (3, 2609442), (6, 1304721), (9, 869814), (11, 711666), (18, 434907), (22, 355833), (23, 340362), (27, 289938), (33, 237222), (46, 170181), (54, 144969), (66, 118611), (69, 113454), (81, 96646), (99, 79074), (138, 56727), (162, 48323), (191, 40986), (198, 39537), (207, 37818), (253, 30942), (297, 26358), (382, 20493), (414, 18909), (506, 15471), (573, 13662), (594, 13179), (621, 12606), (759, 10314), (891, 8786), (1146, 6831), (1242, 6303), (1518, 5157), (1719, 4554), (1782, 4393), (1863, 4202), (2101, 3726), (2277, 3438)]