16651656

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{3671}}^1$

素因数の和:3696

約数の個数: 80

約数和(自身を含む): 53317440

約数和(自身を除く): 36665784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 3671, 4536, 7342, 11013, 14684, 22026, 25697, 29368, 33039, 44052, 51394, 66078, 77091, 88104, 99117, 102788, 132156, 154182, 198234, 205576, 231273, 264312, 297351, 308364, 396468, 462546, 594702, 616728, 693819, 792936, 925092, 1189404, 1387638, 1850184, 2081457, 2378808, 2775276, 4162914, 5550552, 8325828, 16651656]

約数ペア:

[(1, 16651656), (2, 8325828), (3, 5550552), (4, 4162914), (6, 2775276), (7, 2378808), (8, 2081457), (9, 1850184), (12, 1387638), (14, 1189404), (18, 925092), (21, 792936), (24, 693819), (27, 616728), (28, 594702), (36, 462546), (42, 396468), (54, 308364), (56, 297351), (63, 264312), (72, 231273), (81, 205576), (84, 198234), (108, 154182), (126, 132156), (162, 102788), (168, 99117), (189, 88104), (216, 77091), (252, 66078), (324, 51394), (378, 44052), (504, 33039), (567, 29368), (648, 25697), (756, 22026), (1134, 14684), (1512, 11013), (2268, 7342), (3671, 4536)]