13204386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 31272696

約数和(自身を除く): 18068310

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 773, 949, 1314, 1546, 1898, 2319, 2847, 4638, 5694, 6957, 8541, 10049, 13914, 17082, 20098, 30147, 56429, 60294, 90441, 112858, 169287, 180882, 338574, 507861, 733577, 1015722, 1467154, 2200731, 4401462, 6602193, 13204386]

約数ペア:

[(1, 13204386), (2, 6602193), (3, 4401462), (6, 2200731), (9, 1467154), (13, 1015722), (18, 733577), (26, 507861), (39, 338574), (73, 180882), (78, 169287), (117, 112858), (146, 90441), (219, 60294), (234, 56429), (438, 30147), (657, 20098), (773, 17082), (949, 13914), (1314, 10049), (1546, 8541), (1898, 6957), (2319, 5694), (2847, 4638)]