18430866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{44519}}^1$

素因数の和:44550

約数の個数: 24

約数和(自身を含む): 41670720

約数和(自身を除く): 23239854

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 44519, 89038, 133557, 267114, 400671, 801342, 1023937, 2047874, 3071811, 6143622, 9215433, 18430866]

約数ペア:

[(1, 18430866), (2, 9215433), (3, 6143622), (6, 3071811), (9, 2047874), (18, 1023937), (23, 801342), (46, 400671), (69, 267114), (138, 133557), (207, 89038), (414, 44519)]