66887982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{530857}}^1$

素因数の和:530872

約数の個数: 24

約数和(自身を含む): 165627696

約数和(自身を除く): 98739714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 530857, 1061714, 1592571, 3185142, 3715999, 4777713, 7431998, 9555426, 11147997, 22295994, 33443991, 66887982]

約数ペア:

[(1, 66887982), (2, 33443991), (3, 22295994), (6, 11147997), (7, 9555426), (9, 7431998), (14, 4777713), (18, 3715999), (21, 3185142), (42, 1592571), (63, 1061714), (126, 530857)]