13292818

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 27291600

約数和(自身を除く): 13998782

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 59, 77, 98, 118, 121, 133, 154, 209, 242, 266, 413, 418, 539, 649, 826, 847, 931, 1078, 1121, 1298, 1463, 1694, 1862, 2242, 2299, 2891, 2926, 4543, 4598, 5782, 5929, 7139, 7847, 9086, 10241, 11858, 12331, 14278, 15694, 16093, 20482, 24662, 31801, 32186, 49973, 54929, 63602, 86317, 99946, 109858, 112651, 135641, 172634, 225302, 271282, 349811, 604219, 699622, 949487, 1208438, 1898974, 6646409, 13292818]

約数ペア:

[(1, 13292818), (2, 6646409), (7, 1898974), (11, 1208438), (14, 949487), (19, 699622), (22, 604219), (38, 349811), (49, 271282), (59, 225302), (77, 172634), (98, 135641), (118, 112651), (121, 109858), (133, 99946), (154, 86317), (209, 63602), (242, 54929), (266, 49973), (413, 32186), (418, 31801), (539, 24662), (649, 20482), (826, 16093), (847, 15694), (931, 14278), (1078, 12331), (1121, 11858), (1298, 10241), (1463, 9086), (1694, 7847), (1862, 7139), (2242, 5929), (2299, 5782), (2891, 4598), (2926, 4543)]