8197398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 20404800

約数和(自身を除く): 12207402

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, 2179, 3762, 4358, 6537, 13074, 19611, 23969, 39222, 41401, 47938, 71907, 82802, 124203, 143814, 215721, 248406, 372609, 431442, 455411, 745218, 910822, 1366233, 2732466, 4098699, 8197398]

約数ペア:

[(1, 8197398), (2, 4098699), (3, 2732466), (6, 1366233), (9, 910822), (11, 745218), (18, 455411), (19, 431442), (22, 372609), (33, 248406), (38, 215721), (57, 143814), (66, 124203), (99, 82802), (114, 71907), (171, 47938), (198, 41401), (209, 39222), (342, 23969), (418, 19611), (627, 13074), (1254, 6537), (1881, 4358), (2179, 3762)]