25513254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{8387}}^1$

素因数の和:8421

約数の個数: 36

約数和(自身を含む): 59865156

約数和(自身を除く): 34351902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 8387, 16774, 25161, 50322, 75483, 109031, 150966, 218062, 327093, 654186, 981279, 1417403, 1962558, 2834806, 4252209, 8504418, 12756627, 25513254]

約数ペア:

[(1, 25513254), (2, 12756627), (3, 8504418), (6, 4252209), (9, 2834806), (13, 1962558), (18, 1417403), (26, 981279), (39, 654186), (78, 327093), (117, 218062), (169, 150966), (234, 109031), (338, 75483), (507, 50322), (1014, 25161), (1521, 16774), (3042, 8387)]