27400186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 47148480

約数和(自身を除く): 19748294

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 319, 638, 641, 737, 1282, 1474, 1943, 3886, 7051, 14102, 18589, 21373, 37178, 42746, 42947, 85894, 204479, 408958, 472417, 944834, 1245463, 2490926, 13700093, 27400186]

約数ペア:

[(1, 27400186), (2, 13700093), (11, 2490926), (22, 1245463), (29, 944834), (58, 472417), (67, 408958), (134, 204479), (319, 85894), (638, 42947), (641, 42746), (737, 37178), (1282, 21373), (1474, 18589), (1943, 14102), (3886, 7051)]