18255898

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1373

約数の個数: 16

約数和(自身を含む): 28084320

約数和(自身を除く): 9828422

約数列:

[1, 2, 59, 118, 131, 262, 1181, 2362, 7729, 15458, 69679, 139358, 154711, 309422, 9127949, 18255898]

約数ペア:

[(1, 18255898), (2, 9127949), (59, 309422), (118, 154711), (131, 139358), (262, 69679), (1181, 15458), (2362, 7729)]