6645744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 22439040

約数和(自身を除く): 15793296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 347, 399, 456, 504, 532, 684, 694, 798, 912, 1008, 1041, 1064, 1197, 1368, 1388, 1596, 2082, 2128, 2394, 2429, 2736, 2776, 3123, 3192, 4164, 4788, 4858, 5552, 6246, 6384, 6593, 7287, 8328, 9576, 9716, 12492, 13186, 14574, 16656, 19152, 19432, 19779, 21861, 24984, 26372, 29148, 38864, 39558, 43722, 46151, 49968, 52744, 58296, 59337, 79116, 87444, 92302, 105488, 116592, 118674, 138453, 158232, 174888, 184604, 237348, 276906, 316464, 349776, 369208, 415359, 474696, 553812, 738416, 830718, 949392, 1107624, 1661436, 2215248, 3322872, 6645744]

約数ペア:

[(1, 6645744), (2, 3322872), (3, 2215248), (4, 1661436), (6, 1107624), (7, 949392), (8, 830718), (9, 738416), (12, 553812), (14, 474696), (16, 415359), (18, 369208), (19, 349776), (21, 316464), (24, 276906), (28, 237348), (36, 184604), (38, 174888), (42, 158232), (48, 138453), (56, 118674), (57, 116592), (63, 105488), (72, 92302), (76, 87444), (84, 79116), (112, 59337), (114, 58296), (126, 52744), (133, 49968), (144, 46151), (152, 43722), (168, 39558), (171, 38864), (228, 29148), (252, 26372), (266, 24984), (304, 21861), (336, 19779), (342, 19432), (347, 19152), (399, 16656), (456, 14574), (504, 13186), (532, 12492), (684, 9716), (694, 9576), (798, 8328), (912, 7287), (1008, 6593), (1041, 6384), (1064, 6246), (1197, 5552), (1368, 4858), (1388, 4788), (1596, 4164), (2082, 3192), (2128, 3123), (2394, 2776), (2429, 2736)]