74898378

素因数分解:

$2^1\times 3^3\times {\mathrm{1387007}}^1$

素因数の和:1387018

約数の個数: 16

約数和(自身を含む): 166440960

約数和(自身を除く): 91542582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1387007, 2774014, 4161021, 8322042, 12483063, 24966126, 37449189, 74898378]

約数ペア:

[(1, 74898378), (2, 37449189), (3, 24966126), (6, 12483063), (9, 8322042), (18, 4161021), (27, 2774014), (54, 1387007)]