18564755326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1\times {\mathrm{4547}}^1$

素因数の和:5356

約数の個数: 32

約数和(自身を含む): 30147673248

約数和(自身を除く): 11582917922

約数列:

[1, 2, 13, 26, 373, 421, 746, 842, 4547, 4849, 5473, 9094, 9698, 10946, 59111, 118222, 157033, 314066, 1696031, 1914287, 2041429, 3392062, 3828574, 4082858, 22048403, 24885731, 44096806, 49771462, 714029051, 1428058102, 9282377663, 18564755326]

約数ペア:

[(1, 18564755326), (2, 9282377663), (13, 1428058102), (26, 714029051), (373, 49771462), (421, 44096806), (746, 24885731), (842, 22048403), (4547, 4082858), (4849, 3828574), (5473, 3392062), (9094, 2041429), (9698, 1914287), (10946, 1696031), (59111, 314066), (118222, 157033)]