17089218

素因数分解:

$2^1\times 3^7\times {\mathrm{3907}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 38454720

約数和(自身を除く): 21365502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 3907, 4374, 7814, 11721, 23442, 35163, 70326, 105489, 210978, 316467, 632934, 949401, 1898802, 2848203, 5696406, 8544609, 17089218]

約数ペア:

[(1, 17089218), (2, 8544609), (3, 5696406), (6, 2848203), (9, 1898802), (18, 949401), (27, 632934), (54, 316467), (81, 210978), (162, 105489), (243, 70326), (486, 35163), (729, 23442), (1458, 11721), (2187, 7814), (3907, 4374)]