18806592

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{1999}}^1$

素因数の和:2028

約数の個数: 84

約数和(自身を含む): 57912000

約数和(自身を除く): 39105408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 1999, 2352, 3136, 3998, 4704, 5997, 7996, 9408, 11994, 13993, 15992, 23988, 27986, 31984, 41979, 47976, 55972, 63968, 83958, 95952, 97951, 111944, 127936, 167916, 191904, 195902, 223888, 293853, 335832, 383808, 391804, 447776, 587706, 671664, 783608, 895552, 1175412, 1343328, 1567216, 2350824, 2686656, 3134432, 4701648, 6268864, 9403296, 18806592]

約数ペア:

[(1, 18806592), (2, 9403296), (3, 6268864), (4, 4701648), (6, 3134432), (7, 2686656), (8, 2350824), (12, 1567216), (14, 1343328), (16, 1175412), (21, 895552), (24, 783608), (28, 671664), (32, 587706), (42, 447776), (48, 391804), (49, 383808), (56, 335832), (64, 293853), (84, 223888), (96, 195902), (98, 191904), (112, 167916), (147, 127936), (168, 111944), (192, 97951), (196, 95952), (224, 83958), (294, 63968), (336, 55972), (392, 47976), (448, 41979), (588, 31984), (672, 27986), (784, 23988), (1176, 15992), (1344, 13993), (1568, 11994), (1999, 9408), (2352, 7996), (3136, 5997), (3998, 4704)]