28163358

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82349}}^1$

素因数の和:82376

約数の個数: 24

約数和(自身を含む): 64233000

約数和(自身を除く): 36069642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 82349, 164698, 247047, 494094, 741141, 1482282, 1564631, 3129262, 4693893, 9387786, 14081679, 28163358]

約数ペア:

[(1, 28163358), (2, 14081679), (3, 9387786), (6, 4693893), (9, 3129262), (18, 1564631), (19, 1482282), (38, 741141), (57, 494094), (114, 247047), (171, 164698), (342, 82349)]