18160318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 32037120

約数和(自身を除く): 13876802

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 823, 1003, 1298, 1646, 2006, 9053, 11033, 13991, 18106, 22066, 27982, 48557, 97114, 153901, 307802, 534127, 825469, 1068254, 1650938, 9080159, 18160318]

約数ペア:

[(1, 18160318), (2, 9080159), (11, 1650938), (17, 1068254), (22, 825469), (34, 534127), (59, 307802), (118, 153901), (187, 97114), (374, 48557), (649, 27982), (823, 22066), (1003, 18106), (1298, 13991), (1646, 11033), (2006, 9053)]