13191948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4759}}^1$

素因数の和:4787

約数の個数: 72

約数和(自身を含む): 41583360

約数和(自身を除く): 28391412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 4759, 9518, 14277, 19036, 28554, 33313, 42831, 52349, 57108, 66626, 85662, 99939, 104698, 133252, 157047, 171324, 199878, 209396, 299817, 314094, 366443, 399756, 471141, 599634, 628188, 732886, 942282, 1099329, 1199268, 1465772, 1884564, 2198658, 3297987, 4397316, 6595974, 13191948]

約数ペア:

[(1, 13191948), (2, 6595974), (3, 4397316), (4, 3297987), (6, 2198658), (7, 1884564), (9, 1465772), (11, 1199268), (12, 1099329), (14, 942282), (18, 732886), (21, 628188), (22, 599634), (28, 471141), (33, 399756), (36, 366443), (42, 314094), (44, 299817), (63, 209396), (66, 199878), (77, 171324), (84, 157047), (99, 133252), (126, 104698), (132, 99939), (154, 85662), (198, 66626), (231, 57108), (252, 52349), (308, 42831), (396, 33313), (462, 28554), (693, 19036), (924, 14277), (1386, 9518), (2772, 4759)]