891494244

素因数分解:

$2^2\times 3^2\times {\mathrm{1307}}^1\times {\mathrm{18947}}^1$

素因数の和:20264

約数の個数: 36

約数和(自身を含む): 2255342544

約数和(自身を除く): 1363848300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1307, 2614, 3921, 5228, 7842, 11763, 15684, 18947, 23526, 37894, 47052, 56841, 75788, 113682, 170523, 227364, 341046, 682092, 24763729, 49527458, 74291187, 99054916, 148582374, 222873561, 297164748, 445747122, 891494244]

約数ペア:

[(1, 891494244), (2, 445747122), (3, 297164748), (4, 222873561), (6, 148582374), (9, 99054916), (12, 74291187), (18, 49527458), (36, 24763729), (1307, 682092), (2614, 341046), (3921, 227364), (5228, 170523), (7842, 113682), (11763, 75788), (15684, 56841), (18947, 47052), (23526, 37894)]