142519518

素因数分解:

$2^1\times 3^2\times {\mathrm{2129}}^1\times {\mathrm{3719}}^1$

素因数の和:5856

約数の個数: 24

約数和(自身を含む): 309020400

約数和(自身を除く): 166500882

約数列:

[1, 2, 3, 6, 9, 18, 2129, 3719, 4258, 6387, 7438, 11157, 12774, 19161, 22314, 33471, 38322, 66942, 7917751, 15835502, 23753253, 47506506, 71259759, 142519518]

約数ペア:

[(1, 142519518), (2, 71259759), (3, 47506506), (6, 23753253), (9, 15835502), (18, 7917751), (2129, 66942), (3719, 38322), (4258, 33471), (6387, 22314), (7438, 19161), (11157, 12774)]