18410106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 44352000

約数和(自身を除く): 25941894

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 499, 559, 858, 946, 998, 1118, 1419, 1497, 1677, 2838, 2994, 3354, 5489, 6149, 6487, 10978, 12298, 12974, 16467, 18447, 19461, 21457, 32934, 36894, 38922, 42914, 64371, 71357, 128742, 142714, 214071, 236027, 278941, 428142, 472054, 557882, 708081, 836823, 1416162, 1673646, 3068351, 6136702, 9205053, 18410106]

約数ペア:

[(1, 18410106), (2, 9205053), (3, 6136702), (6, 3068351), (11, 1673646), (13, 1416162), (22, 836823), (26, 708081), (33, 557882), (39, 472054), (43, 428142), (66, 278941), (78, 236027), (86, 214071), (129, 142714), (143, 128742), (258, 71357), (286, 64371), (429, 42914), (473, 38922), (499, 36894), (559, 32934), (858, 21457), (946, 19461), (998, 18447), (1118, 16467), (1419, 12974), (1497, 12298), (1677, 10978), (2838, 6487), (2994, 6149), (3354, 5489)]