1911996

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 4876872

約数和(自身を除く): 2964876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 307, 346, 519, 614, 692, 921, 1038, 1228, 1557, 1842, 2076, 2763, 3114, 3684, 5526, 6228, 11052, 53111, 106222, 159333, 212444, 318666, 477999, 637332, 955998, 1911996]

約数ペア:

[(1, 1911996), (2, 955998), (3, 637332), (4, 477999), (6, 318666), (9, 212444), (12, 159333), (18, 106222), (36, 53111), (173, 11052), (307, 6228), (346, 5526), (519, 3684), (614, 3114), (692, 2763), (921, 2076), (1038, 1842), (1228, 1557)]