17690166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4485

約数の個数: 48

約数和(自身を含む): 43714944

約数和(自身を除く): 26024778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 4447, 8894, 13341, 26682, 40023, 57811, 75599, 80046, 115622, 151198, 173433, 226797, 346866, 453594, 520299, 680391, 982787, 1040598, 1360782, 1965574, 2948361, 5896722, 8845083, 17690166]

約数ペア:

[(1, 17690166), (2, 8845083), (3, 5896722), (6, 2948361), (9, 1965574), (13, 1360782), (17, 1040598), (18, 982787), (26, 680391), (34, 520299), (39, 453594), (51, 346866), (78, 226797), (102, 173433), (117, 151198), (153, 115622), (221, 80046), (234, 75599), (306, 57811), (442, 40023), (663, 26682), (1326, 13341), (1989, 8894), (3978, 4447)]