18901884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82903}}^1$

素因数の和:82929

約数の個数: 24

約数和(自身を含む): 46426240

約数和(自身を除く): 27524356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82903, 165806, 248709, 331612, 497418, 994836, 1575157, 3150314, 4725471, 6300628, 9450942, 18901884]

約数ペア:

[(1, 18901884), (2, 9450942), (3, 6300628), (4, 4725471), (6, 3150314), (12, 1575157), (19, 994836), (38, 497418), (57, 331612), (76, 248709), (114, 165806), (228, 82903)]