13440258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3063

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 19581822

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 3023, 4446, 6046, 9069, 18138, 27207, 39299, 54414, 57437, 78598, 114874, 117897, 172311, 235794, 344622, 353691, 516933, 707382, 746681, 1033866, 1493362, 2240043, 4480086, 6720129, 13440258]

約数ペア:

[(1, 13440258), (2, 6720129), (3, 4480086), (6, 2240043), (9, 1493362), (13, 1033866), (18, 746681), (19, 707382), (26, 516933), (38, 353691), (39, 344622), (57, 235794), (78, 172311), (114, 117897), (117, 114874), (171, 78598), (234, 57437), (247, 54414), (342, 39299), (494, 27207), (741, 18138), (1482, 9069), (2223, 6046), (3023, 4446)]