2247697278

素因数分解:

$2^1\times 3^2\times {\mathrm{1553}}^1\times {\mathrm{80407}}^1$

素因数の和:81968

約数の個数: 24

約数和(自身を含む): 4873207248

約数和(自身を除く): 2625509970

約数列:

[1, 2, 3, 6, 9, 18, 1553, 3106, 4659, 9318, 13977, 27954, 80407, 160814, 241221, 482442, 723663, 1447326, 124872071, 249744142, 374616213, 749232426, 1123848639, 2247697278]

約数ペア:

[(1, 2247697278), (2, 1123848639), (3, 749232426), (6, 374616213), (9, 249744142), (18, 124872071), (1553, 1447326), (3106, 723663), (4659, 482442), (9318, 241221), (13977, 160814), (27954, 80407)]