15003972

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{967}}^1$

素因数の和:1408

約数の個数: 36

約数和(自身を含む): 38054016

約数和(自身を除く): 23050044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 967, 1293, 1724, 1934, 2586, 2901, 3868, 3879, 5172, 5802, 7758, 8703, 11604, 15516, 17406, 34812, 416777, 833554, 1250331, 1667108, 2500662, 3750993, 5001324, 7501986, 15003972]

約数ペア:

[(1, 15003972), (2, 7501986), (3, 5001324), (4, 3750993), (6, 2500662), (9, 1667108), (12, 1250331), (18, 833554), (36, 416777), (431, 34812), (862, 17406), (967, 15516), (1293, 11604), (1724, 8703), (1934, 7758), (2586, 5802), (2901, 5172), (3868, 3879)]