1245279384

素因数分解:

$2^3\times 3^2\times {\mathrm{17295547}}^1$

素因数の和:17295559

約数の個数: 24

約数和(自身を含む): 3372631860

約数和(自身を除く): 2127352476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 17295547, 34591094, 51886641, 69182188, 103773282, 138364376, 155659923, 207546564, 311319846, 415093128, 622639692, 1245279384]

約数ペア:

[(1, 1245279384), (2, 622639692), (3, 415093128), (4, 311319846), (6, 207546564), (8, 155659923), (9, 138364376), (12, 103773282), (18, 69182188), (24, 51886641), (36, 34591094), (72, 17295547)]