26616276

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 70630560

約数和(自身を除く): 44014284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 197, 243, 278, 324, 394, 417, 486, 556, 591, 788, 834, 972, 1182, 1251, 1668, 1773, 2364, 2502, 3546, 3753, 5004, 5319, 7092, 7506, 10638, 11259, 15012, 15957, 21276, 22518, 27383, 31914, 33777, 45036, 47871, 54766, 63828, 67554, 82149, 95742, 109532, 135108, 164298, 191484, 246447, 328596, 492894, 739341, 985788, 1478682, 2218023, 2957364, 4436046, 6654069, 8872092, 13308138, 26616276]

約数ペア:

[(1, 26616276), (2, 13308138), (3, 8872092), (4, 6654069), (6, 4436046), (9, 2957364), (12, 2218023), (18, 1478682), (27, 985788), (36, 739341), (54, 492894), (81, 328596), (108, 246447), (139, 191484), (162, 164298), (197, 135108), (243, 109532), (278, 95742), (324, 82149), (394, 67554), (417, 63828), (486, 54766), (556, 47871), (591, 45036), (788, 33777), (834, 31914), (972, 27383), (1182, 22518), (1251, 21276), (1668, 15957), (1773, 15012), (2364, 11259), (2502, 10638), (3546, 7506), (3753, 7092), (5004, 5319)]