21024576

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^3$

素因数の和:90

約数の個数: 112

約数和(自身を含む): 64617600

約数和(自身を除く): 43593024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 529, 552, 576, 621, 736, 828, 864, 1058, 1104, 1242, 1472, 1587, 1656, 1728, 2116, 2208, 2484, 3174, 3312, 4232, 4416, 4761, 4968, 6348, 6624, 8464, 9522, 9936, 12167, 12696, 13248, 14283, 16928, 19044, 19872, 24334, 25392, 28566, 33856, 36501, 38088, 39744, 48668, 50784, 57132, 73002, 76176, 97336, 101568, 109503, 114264, 146004, 152352, 194672, 219006, 228528, 292008, 304704, 328509, 389344, 438012, 457056, 584016, 657018, 778688, 876024, 914112, 1168032, 1314036, 1752048, 2336064, 2628072, 3504096, 5256144, 7008192, 10512288, 21024576]

約数ペア:

[(1, 21024576), (2, 10512288), (3, 7008192), (4, 5256144), (6, 3504096), (8, 2628072), (9, 2336064), (12, 1752048), (16, 1314036), (18, 1168032), (23, 914112), (24, 876024), (27, 778688), (32, 657018), (36, 584016), (46, 457056), (48, 438012), (54, 389344), (64, 328509), (69, 304704), (72, 292008), (92, 228528), (96, 219006), (108, 194672), (138, 152352), (144, 146004), (184, 114264), (192, 109503), (207, 101568), (216, 97336), (276, 76176), (288, 73002), (368, 57132), (414, 50784), (432, 48668), (529, 39744), (552, 38088), (576, 36501), (621, 33856), (736, 28566), (828, 25392), (864, 24334), (1058, 19872), (1104, 19044), (1242, 16928), (1472, 14283), (1587, 13248), (1656, 12696), (1728, 12167), (2116, 9936), (2208, 9522), (2484, 8464), (3174, 6624), (3312, 6348), (4232, 4968), (4416, 4761)]