123913386

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{222067}}^1$

素因数の和:222106

約数の個数: 24

約数和(自身を含む): 277140864

約数和(自身を除く): 153227478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 222067, 444134, 666201, 1332402, 1998603, 3997206, 6884077, 13768154, 20652231, 41304462, 61956693, 123913386]

約数ペア:

[(1, 123913386), (2, 61956693), (3, 41304462), (6, 20652231), (9, 13768154), (18, 6884077), (31, 3997206), (62, 1998603), (93, 1332402), (186, 666201), (279, 444134), (558, 222067)]