18771033

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{601}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 26006400

約数和(自身を除く): 7235367

約数列:

[1, 3, 29, 87, 359, 601, 1077, 1803, 10411, 17429, 31233, 52287, 215759, 647277, 6257011, 18771033]

約数ペア:

[(1, 18771033), (3, 6257011), (29, 647277), (87, 215759), (359, 52287), (601, 31233), (1077, 17429), (1803, 10411)]