18605202

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 72

約数和(自身を含む): 47669328

約数和(自身を除く): 29064126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 523, 539, 726, 847, 1046, 1078, 1569, 1617, 1694, 2541, 3138, 3234, 3661, 5082, 5753, 5929, 7322, 10983, 11506, 11858, 17259, 17787, 21966, 25627, 34518, 35574, 40271, 51254, 63283, 76881, 80542, 120813, 126566, 153762, 189849, 241626, 281897, 379698, 442981, 563794, 845691, 885962, 1328943, 1691382, 2657886, 3100867, 6201734, 9302601, 18605202]

約数ペア:

[(1, 18605202), (2, 9302601), (3, 6201734), (6, 3100867), (7, 2657886), (11, 1691382), (14, 1328943), (21, 885962), (22, 845691), (33, 563794), (42, 442981), (49, 379698), (66, 281897), (77, 241626), (98, 189849), (121, 153762), (147, 126566), (154, 120813), (231, 80542), (242, 76881), (294, 63283), (363, 51254), (462, 40271), (523, 35574), (539, 34518), (726, 25627), (847, 21966), (1046, 17787), (1078, 17259), (1569, 11858), (1617, 11506), (1694, 10983), (2541, 7322), (3138, 5929), (3234, 5753), (3661, 5082)]