38943942

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{49547}}^1$

素因数の和:49683

約数の個数: 16

約数和(自身を含む): 78484032

約数和(自身を除く): 39540090

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 49547, 99094, 148641, 297282, 6490657, 12981314, 19471971, 38943942]

約数ペア:

[(1, 38943942), (2, 19471971), (3, 12981314), (6, 6490657), (131, 297282), (262, 148641), (393, 99094), (786, 49547)]