1968691572

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1031809}}^1$

素因数の和:1031872

約数の個数: 36

約数和(自身を含む): 5070314340

約数和(自身を除く): 3101622768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 1031809, 2063618, 3095427, 4127236, 6190854, 9286281, 12381708, 18572562, 37145124, 54685877, 109371754, 164057631, 218743508, 328115262, 492172893, 656230524, 984345786, 1968691572]

約数ペア:

[(1, 1968691572), (2, 984345786), (3, 656230524), (4, 492172893), (6, 328115262), (9, 218743508), (12, 164057631), (18, 109371754), (36, 54685877), (53, 37145124), (106, 18572562), (159, 12381708), (212, 9286281), (318, 6190854), (477, 4127236), (636, 3095427), (954, 2063618), (1908, 1031809)]