38940978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1049}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 42707022

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 269, 538, 807, 1049, 1614, 2098, 3147, 6187, 6294, 12374, 18561, 24127, 37122, 48254, 72381, 144762, 282181, 564362, 846543, 1693086, 6490163, 12980326, 19470489, 38940978]

約数ペア:

[(1, 38940978), (2, 19470489), (3, 12980326), (6, 6490163), (23, 1693086), (46, 846543), (69, 564362), (138, 282181), (269, 144762), (538, 72381), (807, 48254), (1049, 37122), (1614, 24127), (2098, 18561), (3147, 12374), (6187, 6294)]