1101906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 2732184

約数和(自身を除く): 1630278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 277, 306, 442, 554, 663, 831, 1326, 1662, 1989, 2493, 3601, 3978, 4709, 4986, 7202, 9418, 10803, 14127, 21606, 28254, 32409, 42381, 61217, 64818, 84762, 122434, 183651, 367302, 550953, 1101906]

約数ペア:

[(1, 1101906), (2, 550953), (3, 367302), (6, 183651), (9, 122434), (13, 84762), (17, 64818), (18, 61217), (26, 42381), (34, 32409), (39, 28254), (51, 21606), (78, 14127), (102, 10803), (117, 9418), (153, 7202), (221, 4986), (234, 4709), (277, 3978), (306, 3601), (442, 2493), (554, 1989), (663, 1662), (831, 1326)]