21214656

素因数分解:

$2^6\times 3^3\times {\mathrm{12277}}^1$

素因数の和:12298

約数の個数: 56

約数和(自身を含む): 62372240

約数和(自身を除く): 41157584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12277, 24554, 36831, 49108, 73662, 98216, 110493, 147324, 196432, 220986, 294648, 331479, 392864, 441972, 589296, 662958, 785728, 883944, 1178592, 1325916, 1767888, 2357184, 2651832, 3535776, 5303664, 7071552, 10607328, 21214656]

約数ペア:

[(1, 21214656), (2, 10607328), (3, 7071552), (4, 5303664), (6, 3535776), (8, 2651832), (9, 2357184), (12, 1767888), (16, 1325916), (18, 1178592), (24, 883944), (27, 785728), (32, 662958), (36, 589296), (48, 441972), (54, 392864), (64, 331479), (72, 294648), (96, 220986), (108, 196432), (144, 147324), (192, 110493), (216, 98216), (288, 73662), (432, 49108), (576, 36831), (864, 24554), (1728, 12277)]