27156506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 45577728

約数和(自身を除く): 18421222

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 313, 611, 626, 923, 1222, 1846, 3337, 4069, 6674, 8138, 14711, 22223, 29422, 43381, 44446, 86762, 191243, 288899, 382486, 577798, 1044481, 2088962, 13578253, 27156506]

約数ペア:

[(1, 27156506), (2, 13578253), (13, 2088962), (26, 1044481), (47, 577798), (71, 382486), (94, 288899), (142, 191243), (313, 86762), (611, 44446), (626, 43381), (923, 29422), (1222, 22223), (1846, 14711), (3337, 8138), (4069, 6674)]