2017146828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1\times {\mathrm{1613}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 4948252848

約数和(自身を除く): 2931106020

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 197, 276, 394, 529, 591, 788, 1058, 1182, 1587, 1613, 2116, 2364, 3174, 3226, 4531, 4839, 6348, 6452, 9062, 9678, 13593, 18124, 19356, 27186, 37099, 54372, 74198, 104213, 111297, 148396, 208426, 222594, 312639, 317761, 416852, 445188, 625278, 635522, 853277, 953283, 1250556, 1271044, 1706554, 1906566, 2559831, 3413108, 3813132, 5119662, 7308503, 10239324, 14617006, 21925509, 29234012, 43851018, 87702036, 168095569, 336191138, 504286707, 672382276, 1008573414, 2017146828]

約数ペア:

[(1, 2017146828), (2, 1008573414), (3, 672382276), (4, 504286707), (6, 336191138), (12, 168095569), (23, 87702036), (46, 43851018), (69, 29234012), (92, 21925509), (138, 14617006), (197, 10239324), (276, 7308503), (394, 5119662), (529, 3813132), (591, 3413108), (788, 2559831), (1058, 1906566), (1182, 1706554), (1587, 1271044), (1613, 1250556), (2116, 953283), (2364, 853277), (3174, 635522), (3226, 625278), (4531, 445188), (4839, 416852), (6348, 317761), (6452, 312639), (9062, 222594), (9678, 208426), (13593, 148396), (18124, 111297), (19356, 104213), (27186, 74198), (37099, 54372)]