66878802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{161543}}^1$

素因数の和:161574

約数の個数: 24

約数和(自身を含む): 151205184

約数和(自身を除く): 84326382

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 161543, 323086, 484629, 969258, 1453887, 2907774, 3715489, 7430978, 11146467, 22292934, 33439401, 66878802]

約数ペア:

[(1, 66878802), (2, 33439401), (3, 22292934), (6, 11146467), (9, 7430978), (18, 3715489), (23, 2907774), (46, 1453887), (69, 969258), (138, 484629), (207, 323086), (414, 161543)]