19920618

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10343}}^1$

素因数の和:10458

約数の個数: 24

約数和(自身を含む): 43568928

約数和(自身を除く): 23648310

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 10343, 20686, 31029, 62058, 93087, 186174, 1106701, 2213402, 3320103, 6640206, 9960309, 19920618]

約数ペア:

[(1, 19920618), (2, 9960309), (3, 6640206), (6, 3320103), (9, 2213402), (18, 1106701), (107, 186174), (214, 93087), (321, 62058), (642, 31029), (963, 20686), (1926, 10343)]