18445230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{204947}}^1$

素因数の和:204960

約数の個数: 24

約数和(自身を含む): 47957832

約数和(自身を除く): 29512602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 204947, 409894, 614841, 1024735, 1229682, 1844523, 2049470, 3074205, 3689046, 6148410, 9222615, 18445230]

約数ペア:

[(1, 18445230), (2, 9222615), (3, 6148410), (5, 3689046), (6, 3074205), (9, 2049470), (10, 1844523), (15, 1229682), (18, 1024735), (30, 614841), (45, 409894), (90, 204947)]