18237802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12373}}^1$

素因数の和:12453

約数の個数: 16

約数和(自身を含む): 30291552

約数和(自身を除く): 12053750

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 12373, 24746, 136103, 272206, 828991, 1657982, 9118901, 18237802]

約数ペア:

[(1, 18237802), (2, 9118901), (11, 1657982), (22, 828991), (67, 272206), (134, 136103), (737, 24746), (1474, 12373)]