219319326

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{17137}}^1$

素因数の和:17230

約数の個数: 40

約数和(自身を含む): 497687520

約数和(自身を除く): 278368194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 17137, 34274, 51411, 102822, 154233, 308466, 462699, 925398, 1353823, 1388097, 2707646, 2776194, 4061469, 8122938, 12184407, 24368814, 36553221, 73106442, 109659663, 219319326]

約数ペア:

[(1, 219319326), (2, 109659663), (3, 73106442), (6, 36553221), (9, 24368814), (18, 12184407), (27, 8122938), (54, 4061469), (79, 2776194), (81, 2707646), (158, 1388097), (162, 1353823), (237, 925398), (474, 462699), (711, 308466), (1422, 154233), (2133, 102822), (4266, 51411), (6399, 34274), (12798, 17137)]