21833316

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{7307}}^1$

素因数の和:7400

約数の個数: 36

約数和(自身を含む): 55862352

約数和(自身を除く): 34029036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 7307, 14614, 21921, 29228, 43842, 65763, 87684, 131526, 263052, 606481, 1212962, 1819443, 2425924, 3638886, 5458329, 7277772, 10916658, 21833316]

約数ペア:

[(1, 21833316), (2, 10916658), (3, 7277772), (4, 5458329), (6, 3638886), (9, 2425924), (12, 1819443), (18, 1212962), (36, 606481), (83, 263052), (166, 131526), (249, 87684), (332, 65763), (498, 43842), (747, 29228), (996, 21921), (1494, 14614), (2988, 7307)]