19144998

素因数分解:

$2^1\times 3^8\times {\mathrm{1459}}^1$

素因数の和:1485

約数の個数: 36

約数和(自身を含む): 43103580

約数和(自身を除く): 23958582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1459, 2187, 2918, 4374, 4377, 6561, 8754, 13122, 13131, 26262, 39393, 78786, 118179, 236358, 354537, 709074, 1063611, 2127222, 3190833, 6381666, 9572499, 19144998]

約数ペア:

[(1, 19144998), (2, 9572499), (3, 6381666), (6, 3190833), (9, 2127222), (18, 1063611), (27, 709074), (54, 354537), (81, 236358), (162, 118179), (243, 78786), (486, 39393), (729, 26262), (1458, 13131), (1459, 13122), (2187, 8754), (2918, 6561), (4374, 4377)]