18995328

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 59670000

約数和(自身を除く): 40674672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1499, 1584, 2112, 2998, 3168, 4224, 4497, 5996, 6336, 8994, 11992, 12672, 13491, 16489, 17988, 23984, 26982, 32978, 35976, 47968, 49467, 53964, 65956, 71952, 95936, 98934, 107928, 131912, 143904, 148401, 191872, 197868, 215856, 263824, 287808, 296802, 395736, 431712, 527648, 575616, 593604, 791472, 863424, 1055296, 1187208, 1582944, 1726848, 2110592, 2374416, 3165888, 4748832, 6331776, 9497664, 18995328]

約数ペア:

[(1, 18995328), (2, 9497664), (3, 6331776), (4, 4748832), (6, 3165888), (8, 2374416), (9, 2110592), (11, 1726848), (12, 1582944), (16, 1187208), (18, 1055296), (22, 863424), (24, 791472), (32, 593604), (33, 575616), (36, 527648), (44, 431712), (48, 395736), (64, 296802), (66, 287808), (72, 263824), (88, 215856), (96, 197868), (99, 191872), (128, 148401), (132, 143904), (144, 131912), (176, 107928), (192, 98934), (198, 95936), (264, 71952), (288, 65956), (352, 53964), (384, 49467), (396, 47968), (528, 35976), (576, 32978), (704, 26982), (792, 23984), (1056, 17988), (1152, 16489), (1408, 13491), (1499, 12672), (1584, 11992), (2112, 8994), (2998, 6336), (3168, 5996), (4224, 4497)]