2017990296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4003949}}^1$

素因数の和:4003968

約数の個数: 48

約数和(自身を含む): 6246162000

約数和(自身を除く): 4228171704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4003949, 8007898, 12011847, 16015796, 24023694, 28027643, 32031592, 36035541, 48047388, 56055286, 72071082, 84082929, 96094776, 112110572, 144142164, 168165858, 224221144, 252248787, 288284328, 336331716, 504497574, 672663432, 1008995148, 2017990296]

約数ペア:

[(1, 2017990296), (2, 1008995148), (3, 672663432), (4, 504497574), (6, 336331716), (7, 288284328), (8, 252248787), (9, 224221144), (12, 168165858), (14, 144142164), (18, 112110572), (21, 96094776), (24, 84082929), (28, 72071082), (36, 56055286), (42, 48047388), (56, 36035541), (63, 32031592), (72, 28027643), (84, 24023694), (126, 16015796), (168, 12011847), (252, 8007898), (504, 4003949)]