18326236

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 32798304

約数和(自身を除く): 14472068

約数列:

[1, 2, 4, 71, 142, 173, 284, 346, 373, 692, 746, 1492, 12283, 24566, 26483, 49132, 52966, 64529, 105932, 129058, 258116, 4581559, 9163118, 18326236]

約数ペア:

[(1, 18326236), (2, 9163118), (4, 4581559), (71, 258116), (142, 129058), (173, 105932), (284, 64529), (346, 52966), (373, 49132), (692, 26483), (746, 24566), (1492, 12283)]