263670396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1997503}}^1$

素因数の和:1997521

約数の個数: 24

約数和(自身を含む): 671161344

約数和(自身を除く): 407490948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1997503, 3995006, 5992509, 7990012, 11985018, 21972533, 23970036, 43945066, 65917599, 87890132, 131835198, 263670396]

約数ペア:

[(1, 263670396), (2, 131835198), (3, 87890132), (4, 65917599), (6, 43945066), (11, 23970036), (12, 21972533), (22, 11985018), (33, 7990012), (44, 5992509), (66, 3995006), (132, 1997503)]