15691724262

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1091}}^1\times {\mathrm{19489}}^1$

素因数の和:20629

約数の個数: 48

約数和(自身を含む): 34861685040

約数和(自身を除く): 19169960778

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1091, 2182, 3273, 6546, 9819, 19489, 19638, 38978, 44731, 58467, 89462, 116934, 134193, 175401, 268386, 350802, 402579, 799049, 805158, 1598098, 2397147, 4794294, 7191441, 14382882, 21262499, 42524998, 63787497, 127574994, 191362491, 382724982, 871762459, 1743524918, 2615287377, 5230574754, 7845862131, 15691724262]

約数ペア:

[(1, 15691724262), (2, 7845862131), (3, 5230574754), (6, 2615287377), (9, 1743524918), (18, 871762459), (41, 382724982), (82, 191362491), (123, 127574994), (246, 63787497), (369, 42524998), (738, 21262499), (1091, 14382882), (2182, 7191441), (3273, 4794294), (6546, 2397147), (9819, 1598098), (19489, 805158), (19638, 799049), (38978, 402579), (44731, 350802), (58467, 268386), (89462, 175401), (116934, 134193)]