2008260081

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{11827}}^1$

素因数の和:12186

約数の個数: 32

約数和(自身を含む): 3141516800

約数和(自身を除く): 1133256719

約数列:

[1, 3, 9, 19, 27, 57, 171, 331, 513, 993, 2979, 6289, 8937, 11827, 18867, 35481, 56601, 106443, 169803, 224713, 319329, 674139, 2022417, 3914737, 6067251, 11744211, 35232633, 74380003, 105697899, 223140009, 669420027, 2008260081]

約数ペア:

[(1, 2008260081), (3, 669420027), (9, 223140009), (19, 105697899), (27, 74380003), (57, 35232633), (171, 11744211), (331, 6067251), (513, 3914737), (993, 2022417), (2979, 674139), (6289, 319329), (8937, 224713), (11827, 169803), (18867, 106443), (35481, 56601)]