18117032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{119191}}^1$

素因数の和:119216

約数の個数: 16

約数和(自身を含む): 35757600

約数和(自身を除く): 17640568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 119191, 238382, 476764, 953528, 2264629, 4529258, 9058516, 18117032]

約数ペア:

[(1, 18117032), (2, 9058516), (4, 4529258), (8, 2264629), (19, 953528), (38, 476764), (76, 238382), (152, 119191)]