22160394

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{28631}}^1$

素因数の和:28682

約数の個数: 24

約数和(自身を含む): 49132512

約数和(自身を除く): 26972118

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 28631, 57262, 85893, 171786, 257679, 515358, 1231133, 2462266, 3693399, 7386798, 11080197, 22160394]

約数ペア:

[(1, 22160394), (2, 11080197), (3, 7386798), (6, 3693399), (9, 2462266), (18, 1231133), (43, 515358), (86, 257679), (129, 171786), (258, 85893), (387, 57262), (774, 28631)]