18156768204

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{32173}}^1$

素因数の和:32670

約数の個数: 48

約数和(自身を含む): 42809437440

約数和(自身を除く): 24652669236

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 359, 393, 524, 718, 786, 1077, 1436, 1572, 2154, 4308, 32173, 47029, 64346, 94058, 96519, 128692, 141087, 188116, 193038, 282174, 386076, 564348, 4214663, 8429326, 11550107, 12643989, 16858652, 23100214, 25287978, 34650321, 46200428, 50575956, 69300642, 138601284, 1513064017, 3026128034, 4539192051, 6052256068, 9078384102, 18156768204]

約数ペア:

[(1, 18156768204), (2, 9078384102), (3, 6052256068), (4, 4539192051), (6, 3026128034), (12, 1513064017), (131, 138601284), (262, 69300642), (359, 50575956), (393, 46200428), (524, 34650321), (718, 25287978), (786, 23100214), (1077, 16858652), (1436, 12643989), (1572, 11550107), (2154, 8429326), (4308, 4214663), (32173, 564348), (47029, 386076), (64346, 282174), (94058, 193038), (96519, 188116), (128692, 141087)]