18124758

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23417}}^1$

素因数の和:23468

約数の個数: 24

約数和(自身を含む): 40185288

約数和(自身を除く): 22060530

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 23417, 46834, 70251, 140502, 210753, 421506, 1006931, 2013862, 3020793, 6041586, 9062379, 18124758]

約数ペア:

[(1, 18124758), (2, 9062379), (3, 6041586), (6, 3020793), (9, 2013862), (18, 1006931), (43, 421506), (86, 210753), (129, 140502), (258, 70251), (387, 46834), (774, 23417)]