18247138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 34038144

約数和(自身を除く): 15791006

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 937, 1391, 1498, 1874, 2782, 6559, 9737, 12181, 13118, 19474, 24362, 85267, 100259, 170534, 200518, 701813, 1303367, 1403626, 2606734, 9123569, 18247138]

約数ペア:

[(1, 18247138), (2, 9123569), (7, 2606734), (13, 1403626), (14, 1303367), (26, 701813), (91, 200518), (107, 170534), (182, 100259), (214, 85267), (749, 24362), (937, 19474), (1391, 13118), (1498, 12181), (1874, 9737), (2782, 6559)]