16789086

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 22609314

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 87, 142, 151, 174, 213, 261, 302, 426, 453, 522, 639, 783, 906, 1278, 1359, 1566, 1917, 2059, 2718, 3834, 4077, 4118, 4379, 6177, 8154, 8758, 10721, 12354, 13137, 18531, 21442, 26274, 32163, 37062, 39411, 55593, 64326, 78822, 96489, 111186, 118233, 192978, 236466, 289467, 310909, 578934, 621818, 932727, 1865454, 2798181, 5596362, 8394543, 16789086]

約数ペア:

[(1, 16789086), (2, 8394543), (3, 5596362), (6, 2798181), (9, 1865454), (18, 932727), (27, 621818), (29, 578934), (54, 310909), (58, 289467), (71, 236466), (87, 192978), (142, 118233), (151, 111186), (174, 96489), (213, 78822), (261, 64326), (302, 55593), (426, 39411), (453, 37062), (522, 32163), (639, 26274), (783, 21442), (906, 18531), (1278, 13137), (1359, 12354), (1566, 10721), (1917, 8758), (2059, 8154), (2718, 6177), (3834, 4379), (4077, 4118)]