21925644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{140549}}^1$

素因数の和:140569

約数の個数: 24

約数和(自身を含む): 55095600

約数和(自身を除く): 33169956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 140549, 281098, 421647, 562196, 843294, 1686588, 1827137, 3654274, 5481411, 7308548, 10962822, 21925644]

約数ペア:

[(1, 21925644), (2, 10962822), (3, 7308548), (4, 5481411), (6, 3654274), (12, 1827137), (13, 1686588), (26, 843294), (39, 562196), (52, 421647), (78, 281098), (156, 140549)]