21823776

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 71971200

約数和(自身を除く): 50147424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 67, 72, 78, 87, 96, 104, 108, 116, 117, 134, 144, 156, 174, 201, 208, 216, 232, 234, 261, 268, 288, 312, 348, 351, 377, 402, 416, 432, 464, 468, 522, 536, 603, 624, 696, 702, 754, 783, 804, 864, 871, 928, 936, 1044, 1072, 1131, 1206, 1248, 1392, 1404, 1508, 1566, 1608, 1742, 1809, 1872, 1943, 2088, 2144, 2262, 2412, 2613, 2784, 2808, 3016, 3132, 3216, 3393, 3484, 3618, 3744, 3886, 4176, 4524, 4824, 5226, 5616, 5829, 6032, 6264, 6432, 6786, 6968, 7236, 7772, 7839, 8352, 9048, 9648, 10179, 10452, 11232, 11658, 12064, 12528, 13572, 13936, 14472, 15544, 15678, 17487, 18096, 19296, 20358, 20904, 23316, 23517, 25056, 25259, 27144, 27872, 28944, 31088, 31356, 34974, 36192, 40716, 41808, 46632, 47034, 50518, 52461, 54288, 57888, 62176, 62712, 69948, 75777, 81432, 83616, 93264, 94068, 101036, 104922, 108576, 125424, 139896, 151554, 162864, 186528, 188136, 202072, 209844, 227331, 250848, 279792, 303108, 325728, 376272, 404144, 419688, 454662, 559584, 606216, 681993, 752544, 808288, 839376, 909324, 1212432, 1363986, 1678752, 1818648, 2424864, 2727972, 3637296, 5455944, 7274592, 10911888, 21823776]

約数ペア:

[(1, 21823776), (2, 10911888), (3, 7274592), (4, 5455944), (6, 3637296), (8, 2727972), (9, 2424864), (12, 1818648), (13, 1678752), (16, 1363986), (18, 1212432), (24, 909324), (26, 839376), (27, 808288), (29, 752544), (32, 681993), (36, 606216), (39, 559584), (48, 454662), (52, 419688), (54, 404144), (58, 376272), (67, 325728), (72, 303108), (78, 279792), (87, 250848), (96, 227331), (104, 209844), (108, 202072), (116, 188136), (117, 186528), (134, 162864), (144, 151554), (156, 139896), (174, 125424), (201, 108576), (208, 104922), (216, 101036), (232, 94068), (234, 93264), (261, 83616), (268, 81432), (288, 75777), (312, 69948), (348, 62712), (351, 62176), (377, 57888), (402, 54288), (416, 52461), (432, 50518), (464, 47034), (468, 46632), (522, 41808), (536, 40716), (603, 36192), (624, 34974), (696, 31356), (702, 31088), (754, 28944), (783, 27872), (804, 27144), (864, 25259), (871, 25056), (928, 23517), (936, 23316), (1044, 20904), (1072, 20358), (1131, 19296), (1206, 18096), (1248, 17487), (1392, 15678), (1404, 15544), (1508, 14472), (1566, 13936), (1608, 13572), (1742, 12528), (1809, 12064), (1872, 11658), (1943, 11232), (2088, 10452), (2144, 10179), (2262, 9648), (2412, 9048), (2613, 8352), (2784, 7839), (2808, 7772), (3016, 7236), (3132, 6968), (3216, 6786), (3393, 6432), (3484, 6264), (3618, 6032), (3744, 5829), (3886, 5616), (4176, 5226), (4524, 4824)]