75725478

素因数分解:

$2^1\times 3^2\times {\mathrm{4206971}}^1$

素因数の和:4206979

約数の個数: 12

約数和(自身を含む): 164071908

約数和(自身を除く): 88346430

約数列:

[1, 2, 3, 6, 9, 18, 4206971, 8413942, 12620913, 25241826, 37862739, 75725478]

約数ペア:

[(1, 75725478), (2, 37862739), (3, 25241826), (6, 12620913), (9, 8413942), (18, 4206971)]