28994778

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{8999}}^1$

素因数の和:9186

約数の個数: 24

約数和(自身を含む): 63180000

約数和(自身を除く): 34185222

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 8999, 17998, 26997, 53994, 80991, 161982, 1610821, 3221642, 4832463, 9664926, 14497389, 28994778]

約数ペア:

[(1, 28994778), (2, 14497389), (3, 9664926), (6, 4832463), (9, 3221642), (18, 1610821), (179, 161982), (358, 80991), (537, 53994), (1074, 26997), (1611, 17998), (3222, 8999)]