1818173616

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{6841}}^1$

素因数の和:6979

約数の個数: 120

約数和(自身を含む): 5512955184

約数和(自身を除く): 3694781568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 196, 226, 294, 336, 339, 392, 452, 588, 678, 784, 791, 904, 1176, 1356, 1582, 1808, 2352, 2373, 2712, 3164, 4746, 5424, 5537, 6328, 6841, 9492, 11074, 12656, 13682, 16611, 18984, 20523, 22148, 27364, 33222, 37968, 41046, 44296, 47887, 54728, 66444, 82092, 88592, 95774, 109456, 132888, 143661, 164184, 191548, 265776, 287322, 328368, 335209, 383096, 574644, 670418, 766192, 773033, 1005627, 1149288, 1340836, 1546066, 2011254, 2298576, 2319099, 2681672, 3092132, 4022508, 4638198, 5363344, 5411231, 6184264, 8045016, 9276396, 10822462, 12368528, 16090032, 16233693, 18552792, 21644924, 32467386, 37105584, 37878617, 43289848, 64934772, 75757234, 86579696, 113635851, 129869544, 151514468, 227271702, 259739088, 303028936, 454543404, 606057872, 909086808, 1818173616]

約数ペア:

[(1, 1818173616), (2, 909086808), (3, 606057872), (4, 454543404), (6, 303028936), (7, 259739088), (8, 227271702), (12, 151514468), (14, 129869544), (16, 113635851), (21, 86579696), (24, 75757234), (28, 64934772), (42, 43289848), (48, 37878617), (49, 37105584), (56, 32467386), (84, 21644924), (98, 18552792), (112, 16233693), (113, 16090032), (147, 12368528), (168, 10822462), (196, 9276396), (226, 8045016), (294, 6184264), (336, 5411231), (339, 5363344), (392, 4638198), (452, 4022508), (588, 3092132), (678, 2681672), (784, 2319099), (791, 2298576), (904, 2011254), (1176, 1546066), (1356, 1340836), (1582, 1149288), (1808, 1005627), (2352, 773033), (2373, 766192), (2712, 670418), (3164, 574644), (4746, 383096), (5424, 335209), (5537, 328368), (6328, 287322), (6841, 265776), (9492, 191548), (11074, 164184), (12656, 143661), (13682, 132888), (16611, 109456), (18984, 95774), (20523, 88592), (22148, 82092), (27364, 66444), (33222, 54728), (37968, 47887), (41046, 44296)]