817919082

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{1123}}^1$

素因数の和:2115

約数の個数: 48

約数和(自身を含む): 1816914528

約数和(自身を除く): 998995446

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 941, 1123, 1882, 2246, 2823, 3369, 5646, 6738, 8469, 10107, 16938, 20214, 40463, 48289, 80926, 96578, 121389, 144867, 242778, 289734, 364167, 434601, 728334, 869202, 1056743, 2113486, 3170229, 6340458, 9510687, 19021374, 45439949, 90879898, 136319847, 272639694, 408959541, 817919082]

約数ペア:

[(1, 817919082), (2, 408959541), (3, 272639694), (6, 136319847), (9, 90879898), (18, 45439949), (43, 19021374), (86, 9510687), (129, 6340458), (258, 3170229), (387, 2113486), (774, 1056743), (941, 869202), (1123, 728334), (1882, 434601), (2246, 364167), (2823, 289734), (3369, 242778), (5646, 144867), (6738, 121389), (8469, 96578), (10107, 80926), (16938, 48289), (20214, 40463)]