28803294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{123091}}^1$

素因数の和:123112

約数の個数: 24

約数和(自身を含む): 67208232

約数和(自身を除く): 38404938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 123091, 246182, 369273, 738546, 1107819, 1600183, 2215638, 3200366, 4800549, 9601098, 14401647, 28803294]

約数ペア:

[(1, 28803294), (2, 14401647), (3, 9601098), (6, 4800549), (9, 3200366), (13, 2215638), (18, 1600183), (26, 1107819), (39, 738546), (78, 369273), (117, 246182), (234, 123091)]