9018438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 22159872

約数和(自身を除く): 13141434

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 457, 506, 598, 759, 858, 897, 914, 1371, 1518, 1794, 2742, 3289, 5027, 5941, 6578, 9867, 10054, 10511, 11882, 15081, 17823, 19734, 21022, 30162, 31533, 35646, 63066, 65351, 115621, 130702, 136643, 196053, 231242, 273286, 346863, 392106, 409929, 693726, 819858, 1503073, 3006146, 4509219, 9018438]

約数ペア:

[(1, 9018438), (2, 4509219), (3, 3006146), (6, 1503073), (11, 819858), (13, 693726), (22, 409929), (23, 392106), (26, 346863), (33, 273286), (39, 231242), (46, 196053), (66, 136643), (69, 130702), (78, 115621), (138, 65351), (143, 63066), (253, 35646), (286, 31533), (299, 30162), (429, 21022), (457, 19734), (506, 17823), (598, 15081), (759, 11882), (858, 10511), (897, 10054), (914, 9867), (1371, 6578), (1518, 5941), (1794, 5027), (2742, 3289)]