12893148

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3895

約数の個数: 48

約数和(自身を含む): 34513920

約数和(自身を除く): 21620772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 3851, 7702, 11553, 15404, 23106, 34659, 46212, 69318, 103977, 119381, 138636, 207954, 238762, 358143, 415908, 477524, 716286, 1074429, 1432572, 2148858, 3223287, 4297716, 6446574, 12893148]

約数ペア:

[(1, 12893148), (2, 6446574), (3, 4297716), (4, 3223287), (6, 2148858), (9, 1432572), (12, 1074429), (18, 716286), (27, 477524), (31, 415908), (36, 358143), (54, 238762), (62, 207954), (93, 138636), (108, 119381), (124, 103977), (186, 69318), (279, 46212), (372, 34659), (558, 23106), (837, 15404), (1116, 11553), (1674, 7702), (3348, 3851)]