1800972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2662

約数の個数: 36

約数和(自身を含む): 4793880

約数和(自身を除く): 2992908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2633, 5266, 7899, 10532, 15798, 23697, 31596, 47394, 50027, 94788, 100054, 150081, 200108, 300162, 450243, 600324, 900486, 1800972]

約数ペア:

[(1, 1800972), (2, 900486), (3, 600324), (4, 450243), (6, 300162), (9, 200108), (12, 150081), (18, 100054), (19, 94788), (36, 50027), (38, 47394), (57, 31596), (76, 23697), (114, 15798), (171, 10532), (228, 7899), (342, 5266), (684, 2633)]