2688552

素因数分解:

$2^3\times 3^6\times {\mathrm{461}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 7574490

約数和(自身を除く): 4885938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 461, 486, 648, 729, 922, 972, 1383, 1458, 1844, 1944, 2766, 2916, 3688, 4149, 5532, 5832, 8298, 11064, 12447, 16596, 24894, 33192, 37341, 49788, 74682, 99576, 112023, 149364, 224046, 298728, 336069, 448092, 672138, 896184, 1344276, 2688552]

約数ペア:

[(1, 2688552), (2, 1344276), (3, 896184), (4, 672138), (6, 448092), (8, 336069), (9, 298728), (12, 224046), (18, 149364), (24, 112023), (27, 99576), (36, 74682), (54, 49788), (72, 37341), (81, 33192), (108, 24894), (162, 16596), (216, 12447), (243, 11064), (324, 8298), (461, 5832), (486, 5532), (648, 4149), (729, 3688), (922, 2916), (972, 2766), (1383, 1944), (1458, 1844)]