2781980496

素因数分解:

$2^4\times 3^2\times {\mathrm{19319309}}^1$

素因数の和:19319323

約数の個数: 30

約数和(自身を含む): 7785681930

約数和(自身を除く): 5003701434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 19319309, 38638618, 57957927, 77277236, 115915854, 154554472, 173873781, 231831708, 309108944, 347747562, 463663416, 695495124, 927326832, 1390990248, 2781980496]

約数ペア:

[(1, 2781980496), (2, 1390990248), (3, 927326832), (4, 695495124), (6, 463663416), (8, 347747562), (9, 309108944), (12, 231831708), (16, 173873781), (18, 154554472), (24, 115915854), (36, 77277236), (48, 57957927), (72, 38638618), (144, 19319309)]