9126820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7481}}^1$

素因数の和:7551

約数の個数: 24

約数和(自身を含む): 19483128

約数和(自身を除く): 10356308

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 7481, 14962, 29924, 37405, 74810, 149620, 456341, 912682, 1825364, 2281705, 4563410, 9126820]

約数ペア:

[(1, 9126820), (2, 4563410), (4, 2281705), (5, 1825364), (10, 912682), (20, 456341), (61, 149620), (122, 74810), (244, 37405), (305, 29924), (610, 14962), (1220, 7481)]