247420998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33773}}^1$

素因数の和:33829

約数の個数: 48

約数和(自身を含む): 600636816

約数和(自身を除く): 353215818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 33773, 67546, 101319, 202638, 303957, 371503, 607914, 743006, 1114509, 1249601, 2229018, 2499202, 3343527, 3748803, 6687054, 7497606, 11246409, 13745611, 22492818, 27491222, 41236833, 82473666, 123710499, 247420998]

約数ペア:

[(1, 247420998), (2, 123710499), (3, 82473666), (6, 41236833), (9, 27491222), (11, 22492818), (18, 13745611), (22, 11246409), (33, 7497606), (37, 6687054), (66, 3748803), (74, 3343527), (99, 2499202), (111, 2229018), (198, 1249601), (222, 1114509), (333, 743006), (407, 607914), (666, 371503), (814, 303957), (1221, 202638), (2442, 101319), (3663, 67546), (7326, 33773)]