187899564

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{138569}}^1$

素因数の和:138689

約数の個数: 24

約数和(自身を含む): 442315440

約数和(自身を除く): 254415876

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 138569, 277138, 415707, 554276, 831414, 1662828, 15658297, 31316594, 46974891, 62633188, 93949782, 187899564]

約数ペア:

[(1, 187899564), (2, 93949782), (3, 62633188), (4, 46974891), (6, 31316594), (12, 15658297), (113, 1662828), (226, 831414), (339, 554276), (452, 415707), (678, 277138), (1356, 138569)]