2018840262

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{51551}}^1$

素因数の和:51724

約数の個数: 32

約数和(自身を含む): 4142306304

約数和(自身を除く): 2123466042

約数列:

[1, 2, 3, 6, 61, 107, 122, 183, 214, 321, 366, 642, 6527, 13054, 19581, 39162, 51551, 103102, 154653, 309306, 3144611, 5515957, 6289222, 9433833, 11031914, 16547871, 18867666, 33095742, 336473377, 672946754, 1009420131, 2018840262]

約数ペア:

[(1, 2018840262), (2, 1009420131), (3, 672946754), (6, 336473377), (61, 33095742), (107, 18867666), (122, 16547871), (183, 11031914), (214, 9433833), (321, 6289222), (366, 5515957), (642, 3144611), (6527, 309306), (13054, 154653), (19581, 103102), (39162, 51551)]