189644412

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{61493}}^1$

素因数の和:61757

約数の個数: 24

約数和(自身を含む): 444232656

約数和(自身を除く): 254588244

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 61493, 122986, 184479, 245972, 368958, 737916, 15803701, 31607402, 47411103, 63214804, 94822206, 189644412]

約数ペア:

[(1, 189644412), (2, 94822206), (3, 63214804), (4, 47411103), (6, 31607402), (12, 15803701), (257, 737916), (514, 368958), (771, 245972), (1028, 184479), (1542, 122986), (3084, 61493)]