90408546

素因数分解:

$2^1\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{3637}}^1$

素因数の和:5026

約数の個数: 24

約数和(自身を含む): 196080924

約数和(自身を除く): 105672378

約数列:

[1, 2, 3, 6, 9, 18, 1381, 2762, 3637, 4143, 7274, 8286, 10911, 12429, 21822, 24858, 32733, 65466, 5022697, 10045394, 15068091, 30136182, 45204273, 90408546]

約数ペア:

[(1, 90408546), (2, 45204273), (3, 30136182), (6, 15068091), (9, 10045394), (18, 5022697), (1381, 65466), (2762, 32733), (3637, 24858), (4143, 21822), (7274, 12429), (8286, 10911)]