66982986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{531611}}^1$

素因数の和:531626

約数の個数: 24

約数和(自身を含む): 165862944

約数和(自身を除く): 98879958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 531611, 1063222, 1594833, 3189666, 3721277, 4784499, 7442554, 9568998, 11163831, 22327662, 33491493, 66982986]

約数ペア:

[(1, 66982986), (2, 33491493), (3, 22327662), (6, 11163831), (7, 9568998), (9, 7442554), (14, 4784499), (18, 3721277), (21, 3189666), (42, 1594833), (63, 1063222), (126, 531611)]