180804546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{772669}}^1$

素因数の和:772690

約数の個数: 24

約数和(自身を含む): 421877820

約数和(自身を除く): 241073274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 772669, 1545338, 2318007, 4636014, 6954021, 10044697, 13908042, 20089394, 30134091, 60268182, 90402273, 180804546]

約数ペア:

[(1, 180804546), (2, 90402273), (3, 60268182), (6, 30134091), (9, 20089394), (13, 13908042), (18, 10044697), (26, 6954021), (39, 4636014), (78, 2318007), (117, 1545338), (234, 772669)]