664248906

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{467123}}^1$

素因数の和:467210

約数の個数: 24

約数和(自身を含む): 1457426880

約数和(自身を除く): 793177974

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 467123, 934246, 1401369, 2802738, 4204107, 8408214, 36902717, 73805434, 110708151, 221416302, 332124453, 664248906]

約数ペア:

[(1, 664248906), (2, 332124453), (3, 221416302), (6, 110708151), (9, 73805434), (18, 36902717), (79, 8408214), (158, 4204107), (237, 2802738), (474, 1401369), (711, 934246), (1422, 467123)]