18670122912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{76961}}^1$

素因数の和:77019

約数の個数: 144

約数和(自身を含む): 59114204352

約数和(自身を除く): 40444081440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 361, 399, 456, 532, 608, 672, 722, 798, 912, 1064, 1083, 1444, 1596, 1824, 2128, 2166, 2527, 2888, 3192, 4256, 4332, 5054, 5776, 6384, 7581, 8664, 10108, 11552, 12768, 15162, 17328, 20216, 30324, 34656, 40432, 60648, 76961, 80864, 121296, 153922, 230883, 242592, 307844, 461766, 538727, 615688, 923532, 1077454, 1231376, 1462259, 1616181, 1847064, 2154908, 2462752, 2924518, 3232362, 3694128, 4309816, 4386777, 5849036, 6464724, 7388256, 8619632, 8773554, 10235813, 11698072, 12929448, 17239264, 17547108, 20471626, 23396144, 25858896, 27782921, 30707439, 35094216, 40943252, 46792288, 51717792, 55565842, 61414878, 70188432, 81886504, 83348763, 111131684, 122829756, 140376864, 163773008, 166697526, 194480447, 222263368, 245659512, 327546016, 333395052, 388960894, 444526736, 491319024, 583441341, 666790104, 777921788, 889053472, 982638048, 1166882682, 1333580208, 1555843576, 2333765364, 2667160416, 3111687152, 4667530728, 6223374304, 9335061456, 18670122912]

約数ペア:

[(1, 18670122912), (2, 9335061456), (3, 6223374304), (4, 4667530728), (6, 3111687152), (7, 2667160416), (8, 2333765364), (12, 1555843576), (14, 1333580208), (16, 1166882682), (19, 982638048), (21, 889053472), (24, 777921788), (28, 666790104), (32, 583441341), (38, 491319024), (42, 444526736), (48, 388960894), (56, 333395052), (57, 327546016), (76, 245659512), (84, 222263368), (96, 194480447), (112, 166697526), (114, 163773008), (133, 140376864), (152, 122829756), (168, 111131684), (224, 83348763), (228, 81886504), (266, 70188432), (304, 61414878), (336, 55565842), (361, 51717792), (399, 46792288), (456, 40943252), (532, 35094216), (608, 30707439), (672, 27782921), (722, 25858896), (798, 23396144), (912, 20471626), (1064, 17547108), (1083, 17239264), (1444, 12929448), (1596, 11698072), (1824, 10235813), (2128, 8773554), (2166, 8619632), (2527, 7388256), (2888, 6464724), (3192, 5849036), (4256, 4386777), (4332, 4309816), (5054, 3694128), (5776, 3232362), (6384, 2924518), (7581, 2462752), (8664, 2154908), (10108, 1847064), (11552, 1616181), (12768, 1462259), (15162, 1231376), (17328, 1077454), (20216, 923532), (30324, 615688), (34656, 538727), (40432, 461766), (60648, 307844), (76961, 242592), (80864, 230883), (121296, 153922)]