2639718

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2828

約数の個数: 24

約数和(自身を含む): 5829408

約数和(自身を除く): 3189690

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 2767, 5534, 8301, 16602, 24903, 49806, 146651, 293302, 439953, 879906, 1319859, 2639718]

約数ペア:

[(1, 2639718), (2, 1319859), (3, 879906), (6, 439953), (9, 293302), (18, 146651), (53, 49806), (106, 24903), (159, 16602), (318, 8301), (477, 5534), (954, 2767)]