18868464.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{442363}}^1$

素因数の和:442383

約数の個数: 32

約数和(自身を含む): 318502080

約数和(自身を除く): 201718248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 442363, 884726, 1327089, 1769452, 2654178, 3538904, 4865993, 5308356, 9731986, 10616712, 14597979, 19463972, 29195958, 38927944, 58391916, 116783832]

約数ペア:

[(1, 116783832), (2, 58391916), (3, 38927944), (4, 29195958), (6, 19463972), (8, 14597979), (11, 10616712), (12, 9731986), (22, 5308356), (24, 4865993), (33, 3538904), (44, 2654178), (66, 1769452), (88, 1327089), (132, 884726), (264, 442363)]