2018227468

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{419}}^1\times {\mathrm{6653}}^1$

素因数の和:7257

約数の個数: 24

約数和(自身を含む): 3560422320

約数和(自身を除く): 1542194852

約数列:

[1, 2, 4, 181, 362, 419, 724, 838, 1676, 6653, 13306, 26612, 75839, 151678, 303356, 1204193, 2408386, 2787607, 4816772, 5575214, 11150428, 504556867, 1009113734, 2018227468]

約数ペア:

[(1, 2018227468), (2, 1009113734), (4, 504556867), (181, 11150428), (362, 5575214), (419, 4816772), (724, 2787607), (838, 2408386), (1676, 1204193), (6653, 303356), (13306, 151678), (26612, 75839)]