39821514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{390407}}^1$

素因数の和:390429

約数の個数: 16

約数和(自身を含む): 84328128

約数和(自身を除く): 44506614

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 390407, 780814, 1171221, 2342442, 6636919, 13273838, 19910757, 39821514]

約数ペア:

[(1, 39821514), (2, 19910757), (3, 13273838), (6, 6636919), (17, 2342442), (34, 1171221), (51, 780814), (102, 390407)]