869814

素因数分解:

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

素因数の和:233

約数の個数: 48

約数和(自身を含む): 2156544

約数和(自身を除く): 1286730

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 191, 198, 207, 253, 382, 414, 506, 573, 759, 1146, 1518, 1719, 2101, 2277, 3438, 4202, 4393, 4554, 6303, 8786, 12606, 13179, 18909, 26358, 37818, 39537, 48323, 79074, 96646, 144969, 289938, 434907, 869814]

約数ペア:

[(1, 869814), (2, 434907), (3, 289938), (6, 144969), (9, 96646), (11, 79074), (18, 48323), (22, 39537), (23, 37818), (33, 26358), (46, 18909), (66, 13179), (69, 12606), (99, 8786), (138, 6303), (191, 4554), (198, 4393), (207, 4202), (253, 3438), (382, 2277), (414, 2101), (506, 1719), (573, 1518), (759, 1146)]