13232718

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2221}}^1$

素因数の和:2560

約数の個数: 24

約数和(自身を含む): 28770456

約数和(自身を除く): 15537738

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2221, 2979, 4442, 5958, 6663, 13326, 19989, 39978, 735151, 1470302, 2205453, 4410906, 6616359, 13232718]

約数ペア:

[(1, 13232718), (2, 6616359), (3, 4410906), (6, 2205453), (9, 1470302), (18, 735151), (331, 39978), (662, 19989), (993, 13326), (1986, 6663), (2221, 5958), (2979, 4442)]