78141546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{620171}}^1$

素因数の和:620186

約数の個数: 24

約数和(自身を含む): 193493664

約数和(自身を除く): 115352118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 620171, 1240342, 1860513, 3721026, 4341197, 5581539, 8682394, 11163078, 13023591, 26047182, 39070773, 78141546]

約数ペア:

[(1, 78141546), (2, 39070773), (3, 26047182), (6, 13023591), (7, 11163078), (9, 8682394), (14, 5581539), (18, 4341197), (21, 3721026), (42, 1860513), (63, 1240342), (126, 620171)]