16552728

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 46332000

約数和(自身を除く): 29779272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 389, 394, 591, 778, 788, 1167, 1182, 1556, 1576, 1773, 2334, 2364, 3112, 3501, 3546, 4668, 4728, 5319, 7002, 7092, 9336, 10503, 10638, 14004, 14184, 21006, 21276, 28008, 42012, 42552, 76633, 84024, 153266, 229899, 306532, 459798, 613064, 689697, 919596, 1379394, 1839192, 2069091, 2758788, 4138182, 5517576, 8276364, 16552728]

約数ペア:

[(1, 16552728), (2, 8276364), (3, 5517576), (4, 4138182), (6, 2758788), (8, 2069091), (9, 1839192), (12, 1379394), (18, 919596), (24, 689697), (27, 613064), (36, 459798), (54, 306532), (72, 229899), (108, 153266), (197, 84024), (216, 76633), (389, 42552), (394, 42012), (591, 28008), (778, 21276), (788, 21006), (1167, 14184), (1182, 14004), (1556, 10638), (1576, 10503), (1773, 9336), (2334, 7092), (2364, 7002), (3112, 5319), (3501, 4728), (3546, 4668)]