18364184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{120817}}^1$

素因数の和:120842

約数の個数: 16

約数和(自身を含む): 36245400

約数和(自身を除く): 17881216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 120817, 241634, 483268, 966536, 2295523, 4591046, 9182092, 18364184]

約数ペア:

[(1, 18364184), (2, 9182092), (4, 4591046), (8, 2295523), (19, 966536), (38, 483268), (76, 241634), (152, 120817)]