1330608726

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1997911}}^1$

素因数の和:1997956

約数の個数: 24

約数和(自身を含む): 2960905584

約数和(自身を除く): 1630296858

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1997911, 3995822, 5993733, 11987466, 17981199, 35962398, 73922707, 147845414, 221768121, 443536242, 665304363, 1330608726]

約数ペア:

[(1, 1330608726), (2, 665304363), (3, 443536242), (6, 221768121), (9, 147845414), (18, 73922707), (37, 35962398), (74, 17981199), (111, 11987466), (222, 5993733), (333, 3995822), (666, 1997911)]