2687004

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:850

約数の個数: 36

約数和(自身を含む): 6868680

約数和(自身を除く): 4181676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 739, 909, 1212, 1478, 1818, 2217, 2956, 3636, 4434, 6651, 8868, 13302, 26604, 74639, 149278, 223917, 298556, 447834, 671751, 895668, 1343502, 2687004]

約数ペア:

[(1, 2687004), (2, 1343502), (3, 895668), (4, 671751), (6, 447834), (9, 298556), (12, 223917), (18, 149278), (36, 74639), (101, 26604), (202, 13302), (303, 8868), (404, 6651), (606, 4434), (739, 3636), (909, 2956), (1212, 2217), (1478, 1818)]