15674451966

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{37889}}^1$

素因数の和:38110

約数の個数: 64

約数和(自身を含む): 35792409600

約数和(自身を除く): 20117957634

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 163, 282, 326, 423, 489, 846, 978, 1269, 1467, 2538, 2934, 4401, 7661, 8802, 15322, 22983, 37889, 45966, 68949, 75778, 113667, 137898, 206847, 227334, 341001, 413694, 682002, 1023003, 1780783, 2046006, 3561566, 5342349, 6175907, 10684698, 12351814, 16027047, 18527721, 32054094, 37055442, 48081141, 55583163, 96162282, 111166326, 166749489, 290267629, 333498978, 580535258, 870802887, 1741605774, 2612408661, 5224817322, 7837225983, 15674451966]

約数ペア:

[(1, 15674451966), (2, 7837225983), (3, 5224817322), (6, 2612408661), (9, 1741605774), (18, 870802887), (27, 580535258), (47, 333498978), (54, 290267629), (94, 166749489), (141, 111166326), (163, 96162282), (282, 55583163), (326, 48081141), (423, 37055442), (489, 32054094), (846, 18527721), (978, 16027047), (1269, 12351814), (1467, 10684698), (2538, 6175907), (2934, 5342349), (4401, 3561566), (7661, 2046006), (8802, 1780783), (15322, 1023003), (22983, 682002), (37889, 413694), (45966, 341001), (68949, 227334), (75778, 206847), (113667, 137898)]