16874088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 55019520

約数和(自身を除く): 38145432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 397, 462, 483, 506, 552, 616, 644, 759, 794, 924, 966, 1012, 1191, 1288, 1518, 1588, 1771, 1848, 1932, 2024, 2382, 2779, 3036, 3176, 3542, 3864, 4367, 4764, 5313, 5558, 6072, 7084, 8337, 8734, 9131, 9528, 10626, 11116, 13101, 14168, 16674, 17468, 18262, 21252, 22232, 26202, 27393, 30569, 33348, 34936, 36524, 42504, 52404, 54786, 61138, 63917, 66696, 73048, 91707, 100441, 104808, 109572, 122276, 127834, 183414, 191751, 200882, 219144, 244552, 255668, 301323, 366828, 383502, 401764, 511336, 602646, 703087, 733656, 767004, 803528, 1205292, 1406174, 1534008, 2109261, 2410584, 2812348, 4218522, 5624696, 8437044, 16874088]

約数ペア:

[(1, 16874088), (2, 8437044), (3, 5624696), (4, 4218522), (6, 2812348), (7, 2410584), (8, 2109261), (11, 1534008), (12, 1406174), (14, 1205292), (21, 803528), (22, 767004), (23, 733656), (24, 703087), (28, 602646), (33, 511336), (42, 401764), (44, 383502), (46, 366828), (56, 301323), (66, 255668), (69, 244552), (77, 219144), (84, 200882), (88, 191751), (92, 183414), (132, 127834), (138, 122276), (154, 109572), (161, 104808), (168, 100441), (184, 91707), (231, 73048), (253, 66696), (264, 63917), (276, 61138), (308, 54786), (322, 52404), (397, 42504), (462, 36524), (483, 34936), (506, 33348), (552, 30569), (616, 27393), (644, 26202), (759, 22232), (794, 21252), (924, 18262), (966, 17468), (1012, 16674), (1191, 14168), (1288, 13101), (1518, 11116), (1588, 10626), (1771, 9528), (1848, 9131), (1932, 8734), (2024, 8337), (2382, 7084), (2779, 6072), (3036, 5558), (3176, 5313), (3542, 4764), (3864, 4367)]