31092228

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12517}}^1$

素因数の和:12553

約数の個数: 48

約数和(自身を含む): 84120960

約数和(自身を除く): 53028732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 12517, 25034, 37551, 50068, 75102, 112653, 150204, 225306, 287891, 337959, 450612, 575782, 675918, 863673, 1151564, 1351836, 1727346, 2591019, 3454692, 5182038, 7773057, 10364076, 15546114, 31092228]

約数ペア:

[(1, 31092228), (2, 15546114), (3, 10364076), (4, 7773057), (6, 5182038), (9, 3454692), (12, 2591019), (18, 1727346), (23, 1351836), (27, 1151564), (36, 863673), (46, 675918), (54, 575782), (69, 450612), (92, 337959), (108, 287891), (138, 225306), (207, 150204), (276, 112653), (414, 75102), (621, 50068), (828, 37551), (1242, 25034), (2484, 12517)]