27405642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{797}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 59984064

約数和(自身を除く): 32578422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 521, 797, 1042, 1563, 1594, 2391, 3126, 4782, 5731, 8767, 11462, 17193, 17534, 26301, 34386, 52602, 415237, 830474, 1245711, 2491422, 4567607, 9135214, 13702821, 27405642]

約数ペア:

[(1, 27405642), (2, 13702821), (3, 9135214), (6, 4567607), (11, 2491422), (22, 1245711), (33, 830474), (66, 415237), (521, 52602), (797, 34386), (1042, 26301), (1563, 17534), (1594, 17193), (2391, 11462), (3126, 8767), (4782, 5731)]