21846048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 72576000

約数和(自身を除く): 50729952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 59, 76, 84, 87, 96, 112, 114, 116, 118, 133, 152, 168, 174, 177, 203, 224, 228, 232, 236, 266, 304, 336, 348, 354, 399, 406, 413, 456, 464, 472, 532, 551, 608, 609, 672, 696, 708, 798, 812, 826, 912, 928, 944, 1064, 1102, 1121, 1218, 1239, 1392, 1416, 1596, 1624, 1652, 1653, 1711, 1824, 1888, 2128, 2204, 2242, 2436, 2478, 2784, 2832, 3192, 3248, 3304, 3306, 3363, 3422, 3857, 4256, 4408, 4484, 4872, 4956, 5133, 5664, 6384, 6496, 6608, 6612, 6726, 6844, 7714, 7847, 8816, 8968, 9744, 9912, 10266, 11571, 11977, 12768, 13216, 13224, 13452, 13688, 15428, 15694, 17632, 17936, 19488, 19824, 20532, 23142, 23541, 23954, 26448, 26904, 27376, 30856, 31388, 32509, 35872, 35931, 39648, 41064, 46284, 47082, 47908, 52896, 53808, 54752, 61712, 62776, 65018, 71862, 82128, 92568, 94164, 95816, 97527, 107616, 123424, 125552, 130036, 143724, 164256, 185136, 188328, 191632, 195054, 227563, 251104, 260072, 287448, 370272, 376656, 383264, 390108, 455126, 520144, 574896, 682689, 753312, 780216, 910252, 1040288, 1149792, 1365378, 1560432, 1820504, 2730756, 3120864, 3641008, 5461512, 7282016, 10923024, 21846048]

約数ペア:

[(1, 21846048), (2, 10923024), (3, 7282016), (4, 5461512), (6, 3641008), (7, 3120864), (8, 2730756), (12, 1820504), (14, 1560432), (16, 1365378), (19, 1149792), (21, 1040288), (24, 910252), (28, 780216), (29, 753312), (32, 682689), (38, 574896), (42, 520144), (48, 455126), (56, 390108), (57, 383264), (58, 376656), (59, 370272), (76, 287448), (84, 260072), (87, 251104), (96, 227563), (112, 195054), (114, 191632), (116, 188328), (118, 185136), (133, 164256), (152, 143724), (168, 130036), (174, 125552), (177, 123424), (203, 107616), (224, 97527), (228, 95816), (232, 94164), (236, 92568), (266, 82128), (304, 71862), (336, 65018), (348, 62776), (354, 61712), (399, 54752), (406, 53808), (413, 52896), (456, 47908), (464, 47082), (472, 46284), (532, 41064), (551, 39648), (608, 35931), (609, 35872), (672, 32509), (696, 31388), (708, 30856), (798, 27376), (812, 26904), (826, 26448), (912, 23954), (928, 23541), (944, 23142), (1064, 20532), (1102, 19824), (1121, 19488), (1218, 17936), (1239, 17632), (1392, 15694), (1416, 15428), (1596, 13688), (1624, 13452), (1652, 13224), (1653, 13216), (1711, 12768), (1824, 11977), (1888, 11571), (2128, 10266), (2204, 9912), (2242, 9744), (2436, 8968), (2478, 8816), (2784, 7847), (2832, 7714), (3192, 6844), (3248, 6726), (3304, 6612), (3306, 6608), (3363, 6496), (3422, 6384), (3857, 5664), (4256, 5133), (4408, 4956), (4484, 4872)]