19250568

素因数分解:

$2^3\times 3^3\times {\mathrm{89123}}^1$

素因数の和:89138

約数の個数: 32

約数和(自身を含む): 53474400

約数和(自身を除く): 34223832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89123, 178246, 267369, 356492, 534738, 712984, 802107, 1069476, 1604214, 2138952, 2406321, 3208428, 4812642, 6416856, 9625284, 19250568]

約数ペア:

[(1, 19250568), (2, 9625284), (3, 6416856), (4, 4812642), (6, 3208428), (8, 2406321), (9, 2138952), (12, 1604214), (18, 1069476), (24, 802107), (27, 712984), (36, 534738), (54, 356492), (72, 267369), (108, 178246), (216, 89123)]