12722598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2781

約数の個数: 48

約数和(自身を含む): 32366880

約数和(自身を除く): 19644282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 2729, 4662, 5458, 8187, 16374, 19103, 24561, 38206, 49122, 57309, 100973, 114618, 171927, 201946, 302919, 343854, 605838, 706811, 908757, 1413622, 1817514, 2120433, 4240866, 6361299, 12722598]

約数ペア:

[(1, 12722598), (2, 6361299), (3, 4240866), (6, 2120433), (7, 1817514), (9, 1413622), (14, 908757), (18, 706811), (21, 605838), (37, 343854), (42, 302919), (63, 201946), (74, 171927), (111, 114618), (126, 100973), (222, 57309), (259, 49122), (333, 38206), (518, 24561), (666, 19103), (777, 16374), (1554, 8187), (2331, 5458), (2729, 4662)]