21823032

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 69696000

約数和(自身を除く): 47872968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 241, 264, 294, 308, 343, 392, 462, 482, 539, 588, 616, 686, 723, 924, 964, 1029, 1078, 1176, 1372, 1446, 1617, 1687, 1848, 1928, 2058, 2156, 2651, 2744, 2892, 3234, 3374, 3773, 4116, 4312, 5061, 5302, 5784, 6468, 6748, 7546, 7953, 8232, 10122, 10604, 11319, 11809, 12936, 13496, 15092, 15906, 18557, 20244, 21208, 22638, 23618, 30184, 31812, 35427, 37114, 40488, 45276, 47236, 55671, 63624, 70854, 74228, 82663, 90552, 94472, 111342, 129899, 141708, 148456, 165326, 222684, 247989, 259798, 283416, 330652, 389697, 445368, 495978, 519596, 661304, 779394, 909293, 991956, 1039192, 1558788, 1818586, 1983912, 2727879, 3117576, 3637172, 5455758, 7274344, 10911516, 21823032]

約数ペア:

[(1, 21823032), (2, 10911516), (3, 7274344), (4, 5455758), (6, 3637172), (7, 3117576), (8, 2727879), (11, 1983912), (12, 1818586), (14, 1558788), (21, 1039192), (22, 991956), (24, 909293), (28, 779394), (33, 661304), (42, 519596), (44, 495978), (49, 445368), (56, 389697), (66, 330652), (77, 283416), (84, 259798), (88, 247989), (98, 222684), (132, 165326), (147, 148456), (154, 141708), (168, 129899), (196, 111342), (231, 94472), (241, 90552), (264, 82663), (294, 74228), (308, 70854), (343, 63624), (392, 55671), (462, 47236), (482, 45276), (539, 40488), (588, 37114), (616, 35427), (686, 31812), (723, 30184), (924, 23618), (964, 22638), (1029, 21208), (1078, 20244), (1176, 18557), (1372, 15906), (1446, 15092), (1617, 13496), (1687, 12936), (1848, 11809), (1928, 11319), (2058, 10604), (2156, 10122), (2651, 8232), (2744, 7953), (2892, 7546), (3234, 6748), (3374, 6468), (3773, 5784), (4116, 5302), (4312, 5061)]