19043604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 108

約数和(自身を含む): 54214524

約数和(自身を除く): 35170920

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 37, 51, 58, 68, 74, 87, 102, 111, 116, 148, 153, 174, 204, 222, 261, 306, 333, 348, 444, 493, 522, 612, 629, 666, 841, 986, 1044, 1073, 1258, 1332, 1479, 1682, 1887, 1972, 2146, 2516, 2523, 2958, 3219, 3364, 3774, 4292, 4437, 5046, 5661, 5916, 6438, 7548, 7569, 8874, 9657, 10092, 11322, 12876, 14297, 15138, 17748, 18241, 19314, 22644, 28594, 30276, 31117, 36482, 38628, 42891, 54723, 57188, 62234, 72964, 85782, 93351, 109446, 124468, 128673, 164169, 171564, 186702, 218892, 257346, 280053, 328338, 373404, 514692, 528989, 560106, 656676, 1057978, 1120212, 1586967, 2115956, 3173934, 4760901, 6347868, 9521802, 19043604]

約数ペア:

[(1, 19043604), (2, 9521802), (3, 6347868), (4, 4760901), (6, 3173934), (9, 2115956), (12, 1586967), (17, 1120212), (18, 1057978), (29, 656676), (34, 560106), (36, 528989), (37, 514692), (51, 373404), (58, 328338), (68, 280053), (74, 257346), (87, 218892), (102, 186702), (111, 171564), (116, 164169), (148, 128673), (153, 124468), (174, 109446), (204, 93351), (222, 85782), (261, 72964), (306, 62234), (333, 57188), (348, 54723), (444, 42891), (493, 38628), (522, 36482), (612, 31117), (629, 30276), (666, 28594), (841, 22644), (986, 19314), (1044, 18241), (1073, 17748), (1258, 15138), (1332, 14297), (1479, 12876), (1682, 11322), (1887, 10092), (1972, 9657), (2146, 8874), (2516, 7569), (2523, 7548), (2958, 6438), (3219, 5916), (3364, 5661), (3774, 5046), (4292, 4437)]