21752064

素因数分解:

$2^8\times 3^4\times {\mathrm{1049}}^1$

素因数の和:1077

約数の個数: 90

約数和(自身を含む): 64922550

約数和(自身を除く): 43170486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1049, 1152, 1296, 1728, 2098, 2304, 2592, 3147, 3456, 4196, 5184, 6294, 6912, 8392, 9441, 10368, 12588, 16784, 18882, 20736, 25176, 28323, 33568, 37764, 50352, 56646, 67136, 75528, 84969, 100704, 113292, 134272, 151056, 169938, 201408, 226584, 268544, 302112, 339876, 402816, 453168, 604224, 679752, 805632, 906336, 1208448, 1359504, 1812672, 2416896, 2719008, 3625344, 5438016, 7250688, 10876032, 21752064]

約数ペア:

[(1, 21752064), (2, 10876032), (3, 7250688), (4, 5438016), (6, 3625344), (8, 2719008), (9, 2416896), (12, 1812672), (16, 1359504), (18, 1208448), (24, 906336), (27, 805632), (32, 679752), (36, 604224), (48, 453168), (54, 402816), (64, 339876), (72, 302112), (81, 268544), (96, 226584), (108, 201408), (128, 169938), (144, 151056), (162, 134272), (192, 113292), (216, 100704), (256, 84969), (288, 75528), (324, 67136), (384, 56646), (432, 50352), (576, 37764), (648, 33568), (768, 28323), (864, 25176), (1049, 20736), (1152, 18882), (1296, 16784), (1728, 12588), (2098, 10368), (2304, 9441), (2592, 8392), (3147, 6912), (3456, 6294), (4196, 5184)]