21583296

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 72749664

約数和(自身を除く): 51166368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 101, 106, 112, 126, 144, 159, 168, 192, 202, 212, 224, 252, 288, 303, 318, 336, 371, 404, 424, 448, 477, 504, 576, 606, 636, 672, 707, 742, 808, 848, 909, 954, 1008, 1113, 1212, 1272, 1344, 1414, 1484, 1616, 1696, 1818, 1908, 2016, 2121, 2226, 2424, 2544, 2828, 2968, 3232, 3339, 3392, 3636, 3816, 4032, 4242, 4452, 4848, 5088, 5353, 5656, 5936, 6363, 6464, 6678, 7272, 7632, 8484, 8904, 9696, 10176, 10706, 11312, 11872, 12726, 13356, 14544, 15264, 16059, 16968, 17808, 19392, 21412, 22624, 23744, 25452, 26712, 29088, 30528, 32118, 33936, 35616, 37471, 42824, 45248, 48177, 50904, 53424, 58176, 64236, 67872, 71232, 74942, 85648, 96354, 101808, 106848, 112413, 128472, 135744, 149884, 171296, 192708, 203616, 213696, 224826, 256944, 299768, 337239, 342592, 385416, 407232, 449652, 513888, 599536, 674478, 770832, 899304, 1027776, 1199072, 1348956, 1541664, 1798608, 2398144, 2697912, 3083328, 3597216, 5395824, 7194432, 10791648, 21583296]

約数ペア:

[(1, 21583296), (2, 10791648), (3, 7194432), (4, 5395824), (6, 3597216), (7, 3083328), (8, 2697912), (9, 2398144), (12, 1798608), (14, 1541664), (16, 1348956), (18, 1199072), (21, 1027776), (24, 899304), (28, 770832), (32, 674478), (36, 599536), (42, 513888), (48, 449652), (53, 407232), (56, 385416), (63, 342592), (64, 337239), (72, 299768), (84, 256944), (96, 224826), (101, 213696), (106, 203616), (112, 192708), (126, 171296), (144, 149884), (159, 135744), (168, 128472), (192, 112413), (202, 106848), (212, 101808), (224, 96354), (252, 85648), (288, 74942), (303, 71232), (318, 67872), (336, 64236), (371, 58176), (404, 53424), (424, 50904), (448, 48177), (477, 45248), (504, 42824), (576, 37471), (606, 35616), (636, 33936), (672, 32118), (707, 30528), (742, 29088), (808, 26712), (848, 25452), (909, 23744), (954, 22624), (1008, 21412), (1113, 19392), (1212, 17808), (1272, 16968), (1344, 16059), (1414, 15264), (1484, 14544), (1616, 13356), (1696, 12726), (1818, 11872), (1908, 11312), (2016, 10706), (2121, 10176), (2226, 9696), (2424, 8904), (2544, 8484), (2828, 7632), (2968, 7272), (3232, 6678), (3339, 6464), (3392, 6363), (3636, 5936), (3816, 5656), (4032, 5353), (4242, 5088), (4452, 4848)]