27214418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 51746688

約数和(自身を除く): 24532270

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 2897, 4697, 5794, 9394, 20279, 31867, 40558, 63734, 176717, 223069, 353434, 446138, 1237019, 1943887, 2474038, 3887774, 13607209, 27214418]

約数ペア:

[(1, 27214418), (2, 13607209), (7, 3887774), (11, 2474038), (14, 1943887), (22, 1237019), (61, 446138), (77, 353434), (122, 223069), (154, 176717), (427, 63734), (671, 40558), (854, 31867), (1342, 20279), (2897, 9394), (4697, 5794)]