779888934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{207307}}^1$

素因数の和:207345

約数の個数: 48

約数和(自身を含む): 1940402880

約数和(自身を除く): 1160513946

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 207307, 414614, 621921, 1243842, 1865763, 2280377, 3731526, 3938833, 4560754, 6841131, 7877666, 11816499, 13682262, 20523393, 23632998, 35449497, 41046786, 43327163, 70898994, 86654326, 129981489, 259962978, 389944467, 779888934]

約数ペア:

[(1, 779888934), (2, 389944467), (3, 259962978), (6, 129981489), (9, 86654326), (11, 70898994), (18, 43327163), (19, 41046786), (22, 35449497), (33, 23632998), (38, 20523393), (57, 13682262), (66, 11816499), (99, 7877666), (114, 6841131), (171, 4560754), (198, 3938833), (209, 3731526), (342, 2280377), (418, 1865763), (627, 1243842), (1254, 621921), (1881, 414614), (3762, 207307)]