36808681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 48608000

約数和(自身を除く): 11799319

約数列:

[1, 7, 13, 19, 61, 91, 133, 247, 349, 427, 793, 1159, 1729, 2443, 4537, 5551, 6631, 8113, 15067, 21289, 31759, 46417, 86203, 105469, 149023, 276757, 404491, 603421, 1937299, 2831437, 5258383, 36808681]

約数ペア:

[(1, 36808681), (7, 5258383), (13, 2831437), (19, 1937299), (61, 603421), (91, 404491), (133, 276757), (247, 149023), (349, 105469), (427, 86203), (793, 46417), (1159, 31759), (1729, 21289), (2443, 15067), (4537, 8113), (5551, 6631)]