66870426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{38833}}^1$

素因数の和:38886

約数の個数: 32

約数和(自身を含む): 156578688

約数和(自身を除く): 89708262

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 38833, 77666, 116499, 232998, 271831, 543662, 815493, 1592153, 1630986, 3184306, 4776459, 9552918, 11145071, 22290142, 33435213, 66870426]

約数ペア:

[(1, 66870426), (2, 33435213), (3, 22290142), (6, 11145071), (7, 9552918), (14, 4776459), (21, 3184306), (41, 1630986), (42, 1592153), (82, 815493), (123, 543662), (246, 271831), (287, 232998), (574, 116499), (861, 77666), (1722, 38833)]