27505918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21191}}^1$

素因数の和:21263

約数の個数: 16

約数和(自身を含む): 45774720

約数和(自身を除く): 18268802

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21191, 42382, 233101, 466202, 1250269, 2500538, 13752959, 27505918]

約数ペア:

[(1, 27505918), (2, 13752959), (11, 2500538), (22, 1250269), (59, 466202), (118, 233101), (649, 42382), (1298, 21191)]