81879204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{620297}}^1$

素因数の和:620315

約数の個数: 24

約数和(自身を含む): 208420128

約数和(自身を除く): 126540924

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 620297, 1240594, 1860891, 2481188, 3721782, 6823267, 7443564, 13646534, 20469801, 27293068, 40939602, 81879204]

約数ペア:

[(1, 81879204), (2, 40939602), (3, 27293068), (4, 20469801), (6, 13646534), (11, 7443564), (12, 6823267), (22, 3721782), (33, 2481188), (44, 1860891), (66, 1240594), (132, 620297)]