27720186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{761}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 59911488

約数和(自身を除く): 32191302

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 467, 761, 934, 1401, 1522, 2283, 2802, 4566, 6071, 9893, 12142, 18213, 19786, 29679, 36426, 59358, 355387, 710774, 1066161, 2132322, 4620031, 9240062, 13860093, 27720186]

約数ペア:

[(1, 27720186), (2, 13860093), (3, 9240062), (6, 4620031), (13, 2132322), (26, 1066161), (39, 710774), (78, 355387), (467, 59358), (761, 36426), (934, 29679), (1401, 19786), (1522, 18213), (2283, 12142), (2802, 9893), (4566, 6071)]