19830888

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 69264000

約数和(自身を除く): 49433112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 73, 77, 84, 88, 98, 99, 126, 132, 146, 147, 154, 168, 196, 198, 219, 231, 252, 264, 292, 294, 308, 343, 392, 396, 438, 441, 462, 504, 511, 539, 584, 588, 616, 657, 686, 693, 792, 803, 876, 882, 924, 1022, 1029, 1078, 1176, 1314, 1372, 1386, 1533, 1606, 1617, 1752, 1764, 1848, 2044, 2058, 2156, 2409, 2628, 2744, 2772, 3066, 3087, 3212, 3234, 3528, 3577, 3773, 4088, 4116, 4312, 4599, 4818, 4851, 5256, 5544, 5621, 6132, 6174, 6424, 6468, 7154, 7227, 7546, 8232, 9198, 9636, 9702, 10731, 11242, 11319, 12264, 12348, 12936, 14308, 14454, 15092, 16863, 18396, 19272, 19404, 21462, 22484, 22638, 24696, 25039, 28616, 28908, 30184, 32193, 33726, 33957, 36792, 38808, 39347, 42924, 44968, 45276, 50078, 50589, 57816, 64386, 67452, 67914, 75117, 78694, 85848, 90552, 100156, 101178, 118041, 128772, 134904, 135828, 150234, 157388, 200312, 202356, 225351, 236082, 257544, 271656, 275429, 300468, 314776, 354123, 404712, 450702, 472164, 550858, 600936, 708246, 826287, 901404, 944328, 1101716, 1416492, 1652574, 1802808, 2203432, 2478861, 2832984, 3305148, 4957722, 6610296, 9915444, 19830888]

約数ペア:

[(1, 19830888), (2, 9915444), (3, 6610296), (4, 4957722), (6, 3305148), (7, 2832984), (8, 2478861), (9, 2203432), (11, 1802808), (12, 1652574), (14, 1416492), (18, 1101716), (21, 944328), (22, 901404), (24, 826287), (28, 708246), (33, 600936), (36, 550858), (42, 472164), (44, 450702), (49, 404712), (56, 354123), (63, 314776), (66, 300468), (72, 275429), (73, 271656), (77, 257544), (84, 236082), (88, 225351), (98, 202356), (99, 200312), (126, 157388), (132, 150234), (146, 135828), (147, 134904), (154, 128772), (168, 118041), (196, 101178), (198, 100156), (219, 90552), (231, 85848), (252, 78694), (264, 75117), (292, 67914), (294, 67452), (308, 64386), (343, 57816), (392, 50589), (396, 50078), (438, 45276), (441, 44968), (462, 42924), (504, 39347), (511, 38808), (539, 36792), (584, 33957), (588, 33726), (616, 32193), (657, 30184), (686, 28908), (693, 28616), (792, 25039), (803, 24696), (876, 22638), (882, 22484), (924, 21462), (1022, 19404), (1029, 19272), (1078, 18396), (1176, 16863), (1314, 15092), (1372, 14454), (1386, 14308), (1533, 12936), (1606, 12348), (1617, 12264), (1752, 11319), (1764, 11242), (1848, 10731), (2044, 9702), (2058, 9636), (2156, 9198), (2409, 8232), (2628, 7546), (2744, 7227), (2772, 7154), (3066, 6468), (3087, 6424), (3212, 6174), (3234, 6132), (3528, 5621), (3577, 5544), (3773, 5256), (4088, 4851), (4116, 4818), (4312, 4599)]