27401918

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 41870304

約数和(自身を除く): 14468386

約数列:

[1, 2, 97, 137, 194, 274, 1031, 2062, 13289, 26578, 100007, 141247, 200014, 282494, 13700959, 27401918]

約数ペア:

[(1, 27401918), (2, 13700959), (97, 282494), (137, 200014), (194, 141247), (274, 100007), (1031, 26578), (2062, 13289)]