2018702112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{4643}}^1$

素因数の和:5310

約数の個数: 96

約数和(自身を含む): 6066772992

約数和(自身を除く): 4048070880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 647, 672, 1294, 1941, 2588, 3882, 4529, 4643, 5176, 7764, 9058, 9286, 10352, 13587, 13929, 15528, 18116, 18572, 20704, 27174, 27858, 31056, 32501, 36232, 37144, 54348, 55716, 62112, 65002, 72464, 74288, 97503, 108696, 111432, 130004, 144928, 148576, 195006, 217392, 222864, 260008, 390012, 434784, 445728, 520016, 780024, 1040032, 1560048, 3004021, 3120096, 6008042, 9012063, 12016084, 18024126, 21028147, 24032168, 36048252, 42056294, 48064336, 63084441, 72096504, 84112588, 96128672, 126168882, 144193008, 168225176, 252337764, 288386016, 336450352, 504675528, 672900704, 1009351056, 2018702112]

約数ペア:

[(1, 2018702112), (2, 1009351056), (3, 672900704), (4, 504675528), (6, 336450352), (7, 288386016), (8, 252337764), (12, 168225176), (14, 144193008), (16, 126168882), (21, 96128672), (24, 84112588), (28, 72096504), (32, 63084441), (42, 48064336), (48, 42056294), (56, 36048252), (84, 24032168), (96, 21028147), (112, 18024126), (168, 12016084), (224, 9012063), (336, 6008042), (647, 3120096), (672, 3004021), (1294, 1560048), (1941, 1040032), (2588, 780024), (3882, 520016), (4529, 445728), (4643, 434784), (5176, 390012), (7764, 260008), (9058, 222864), (9286, 217392), (10352, 195006), (13587, 148576), (13929, 144928), (15528, 130004), (18116, 111432), (18572, 108696), (20704, 97503), (27174, 74288), (27858, 72464), (31056, 65002), (32501, 62112), (36232, 55716), (37144, 54348)]