1389042

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 3196800

約数和(自身を除く): 1807758

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 887, 1566, 1774, 2661, 5322, 7983, 15966, 23949, 25723, 47898, 51446, 77169, 154338, 231507, 463014, 694521, 1389042]

約数ペア:

[(1, 1389042), (2, 694521), (3, 463014), (6, 231507), (9, 154338), (18, 77169), (27, 51446), (29, 47898), (54, 25723), (58, 23949), (87, 15966), (174, 7983), (261, 5322), (522, 2661), (783, 1774), (887, 1566)]