27939294

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{18701}}^1$

素因数の和:18792

約数の個数: 24

約数和(自身を含む): 61267752

約数和(自身を除く): 33328458

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 18701, 37402, 56103, 112206, 168309, 336618, 1552183, 3104366, 4656549, 9313098, 13969647, 27939294]

約数ペア:

[(1, 27939294), (2, 13969647), (3, 9313098), (6, 4656549), (9, 3104366), (18, 1552183), (83, 336618), (166, 168309), (249, 112206), (498, 56103), (747, 37402), (1494, 18701)]