1866238584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3803}}^1$

素因数の和:3969

約数の個数: 128

約数和(自身を含む): 5609226240

約数和(自身を除く): 3742987656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 127, 138, 161, 168, 184, 254, 276, 322, 381, 483, 508, 552, 644, 762, 889, 966, 1016, 1288, 1524, 1778, 1932, 2667, 2921, 3048, 3556, 3803, 3864, 5334, 5842, 7112, 7606, 8763, 10668, 11409, 11684, 15212, 17526, 20447, 21336, 22818, 23368, 26621, 30424, 35052, 40894, 45636, 53242, 61341, 70104, 79863, 81788, 87469, 91272, 106484, 122682, 159726, 163576, 174938, 212968, 245364, 262407, 319452, 349876, 482981, 490728, 524814, 612283, 638904, 699752, 965962, 1049628, 1224566, 1448943, 1836849, 1931924, 2099256, 2449132, 2897886, 3380867, 3673698, 3863848, 4898264, 5795772, 6761734, 7347396, 10142601, 11108563, 11591544, 13523468, 14694792, 20285202, 22217126, 27046936, 33325689, 40570404, 44434252, 66651378, 77759941, 81140808, 88868504, 133302756, 155519882, 233279823, 266605512, 311039764, 466559646, 622079528, 933119292, 1866238584]

約数ペア:

[(1, 1866238584), (2, 933119292), (3, 622079528), (4, 466559646), (6, 311039764), (7, 266605512), (8, 233279823), (12, 155519882), (14, 133302756), (21, 88868504), (23, 81140808), (24, 77759941), (28, 66651378), (42, 44434252), (46, 40570404), (56, 33325689), (69, 27046936), (84, 22217126), (92, 20285202), (127, 14694792), (138, 13523468), (161, 11591544), (168, 11108563), (184, 10142601), (254, 7347396), (276, 6761734), (322, 5795772), (381, 4898264), (483, 3863848), (508, 3673698), (552, 3380867), (644, 2897886), (762, 2449132), (889, 2099256), (966, 1931924), (1016, 1836849), (1288, 1448943), (1524, 1224566), (1778, 1049628), (1932, 965962), (2667, 699752), (2921, 638904), (3048, 612283), (3556, 524814), (3803, 490728), (3864, 482981), (5334, 349876), (5842, 319452), (7112, 262407), (7606, 245364), (8763, 212968), (10668, 174938), (11409, 163576), (11684, 159726), (15212, 122682), (17526, 106484), (20447, 91272), (21336, 87469), (22818, 81788), (23368, 79863), (26621, 70104), (30424, 61341), (35052, 53242), (40894, 45636)]