18389742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19037}}^1$

素因数の和:19072

約数の個数: 32

約数和(自身を含む): 43863552

約数和(自身を除く): 25473810

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19037, 38074, 57111, 114222, 133259, 266518, 399777, 437851, 799554, 875702, 1313553, 2627106, 3064957, 6129914, 9194871, 18389742]

約数ペア:

[(1, 18389742), (2, 9194871), (3, 6129914), (6, 3064957), (7, 2627106), (14, 1313553), (21, 875702), (23, 799554), (42, 437851), (46, 399777), (69, 266518), (138, 133259), (161, 114222), (322, 57111), (483, 38074), (966, 19037)]