15661921002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28684837}}^1$

素因数の和:28684862

約数の個数: 32

約数和(自身を含む): 38552422272

約数和(自身を除く): 22890501270

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 28684837, 57369674, 86054511, 172109022, 200793859, 372902881, 401587718, 602381577, 745805762, 1118708643, 1204763154, 2237417286, 2610320167, 5220640334, 7830960501, 15661921002]

約数ペア:

[(1, 15661921002), (2, 7830960501), (3, 5220640334), (6, 2610320167), (7, 2237417286), (13, 1204763154), (14, 1118708643), (21, 745805762), (26, 602381577), (39, 401587718), (42, 372902881), (78, 200793859), (91, 172109022), (182, 86054511), (273, 57369674), (546, 28684837)]