2493686484

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1872137}}^1$

素因数の和:1872184

約数の個数: 36

約数和(自身を含む): 6473853204

約数和(自身を除く): 3980166720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1872137, 3744274, 5616411, 7488548, 11232822, 16849233, 22465644, 33698466, 67396932, 69269069, 138538138, 207807207, 277076276, 415614414, 623421621, 831228828, 1246843242, 2493686484]

約数ペア:

[(1, 2493686484), (2, 1246843242), (3, 831228828), (4, 623421621), (6, 415614414), (9, 277076276), (12, 207807207), (18, 138538138), (36, 69269069), (37, 67396932), (74, 33698466), (111, 22465644), (148, 16849233), (222, 11232822), (333, 7488548), (444, 5616411), (666, 3744274), (1332, 1872137)]