18854334

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14753}}^1$

素因数の和:14832

約数の個数: 24

約数和(自身を含む): 41429232

約数和(自身を除く): 22574898

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 14753, 29506, 44259, 88518, 132777, 265554, 1047463, 2094926, 3142389, 6284778, 9427167, 18854334]

約数ペア:

[(1, 18854334), (2, 9427167), (3, 6284778), (6, 3142389), (9, 2094926), (18, 1047463), (71, 265554), (142, 132777), (213, 88518), (426, 44259), (639, 29506), (1278, 14753)]