2019975012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{6959}}^1$

素因数の和:7713

約数の個数: 72

約数和(自身を含む): 5578634880

約数和(自身を除く): 3558659868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 733, 1466, 2199, 2932, 4398, 6597, 6959, 8063, 8796, 13194, 13918, 16126, 20877, 24189, 26388, 27836, 32252, 41754, 48378, 62631, 72567, 76549, 83508, 96756, 125262, 145134, 153098, 229647, 250524, 290268, 306196, 459294, 688941, 918588, 1377882, 2755764, 5100947, 10201894, 15302841, 20403788, 30605682, 45908523, 56110417, 61211364, 91817046, 112220834, 168331251, 183634092, 224441668, 336662502, 504993753, 673325004, 1009987506, 2019975012]

約数ペア:

[(1, 2019975012), (2, 1009987506), (3, 673325004), (4, 504993753), (6, 336662502), (9, 224441668), (11, 183634092), (12, 168331251), (18, 112220834), (22, 91817046), (33, 61211364), (36, 56110417), (44, 45908523), (66, 30605682), (99, 20403788), (132, 15302841), (198, 10201894), (396, 5100947), (733, 2755764), (1466, 1377882), (2199, 918588), (2932, 688941), (4398, 459294), (6597, 306196), (6959, 290268), (8063, 250524), (8796, 229647), (13194, 153098), (13918, 145134), (16126, 125262), (20877, 96756), (24189, 83508), (26388, 76549), (27836, 72567), (32252, 62631), (41754, 48378)]