115415478

素因数分解:

$2^1\times 3^2\times {\mathrm{6411971}}^1$

素因数の和:6411979

約数の個数: 12

約数和(自身を含む): 250066908

約数和(自身を除く): 134651430

約数列:

[1, 2, 3, 6, 9, 18, 6411971, 12823942, 19235913, 38471826, 57707739, 115415478]

約数ペア:

[(1, 115415478), (2, 57707739), (3, 38471826), (6, 19235913), (9, 12823942), (18, 6411971)]