127375812

素因数分解:

$2^2\times 3^2\times {\mathrm{3538217}}^1$

素因数の和:3538227

約数の個数: 18

約数和(自身を含む): 321977838

約数和(自身を除く): 194602026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3538217, 7076434, 10614651, 14152868, 21229302, 31843953, 42458604, 63687906, 127375812]

約数ペア:

[(1, 127375812), (2, 63687906), (3, 42458604), (4, 31843953), (6, 21229302), (9, 14152868), (12, 10614651), (18, 7076434), (36, 3538217)]