11455272

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 31180500

約数和(自身を除く): 19725228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 409, 778, 818, 1167, 1227, 1556, 1636, 2334, 2454, 3112, 3272, 3501, 3681, 4668, 4908, 7002, 7362, 9336, 9816, 14004, 14724, 28008, 29448, 159101, 318202, 477303, 636404, 954606, 1272808, 1431909, 1909212, 2863818, 3818424, 5727636, 11455272]

約数ペア:

[(1, 11455272), (2, 5727636), (3, 3818424), (4, 2863818), (6, 1909212), (8, 1431909), (9, 1272808), (12, 954606), (18, 636404), (24, 477303), (36, 318202), (72, 159101), (389, 29448), (409, 28008), (778, 14724), (818, 14004), (1167, 9816), (1227, 9336), (1556, 7362), (1636, 7002), (2334, 4908), (2454, 4668), (3112, 3681), (3272, 3501)]