13138692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 35546112

約数和(自身を除く): 22407420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2203, 2982, 4406, 5964, 6609, 8812, 13218, 15421, 26436, 30842, 46263, 61684, 92526, 156413, 185052, 312826, 469239, 625652, 938478, 1094891, 1876956, 2189782, 3284673, 4379564, 6569346, 13138692]

約数ペア:

[(1, 13138692), (2, 6569346), (3, 4379564), (4, 3284673), (6, 2189782), (7, 1876956), (12, 1094891), (14, 938478), (21, 625652), (28, 469239), (42, 312826), (71, 185052), (84, 156413), (142, 92526), (213, 61684), (284, 46263), (426, 30842), (497, 26436), (852, 15421), (994, 13218), (1491, 8812), (1988, 6609), (2203, 5964), (2982, 4406)]