128620235538

素因数分解:

$2^1\times 3^2\times {\mathrm{2089}}^1\times {\mathrm{3420569}}^1$

素因数の和:3422666

約数の個数: 24

約数和(自身を含む): 278810660700

約数和(自身を除く): 150190425162

約数列:

[1, 2, 3, 6, 9, 18, 2089, 4178, 6267, 12534, 18801, 37602, 3420569, 6841138, 10261707, 20523414, 30785121, 61570242, 7145568641, 14291137282, 21436705923, 42873411846, 64310117769, 128620235538]

約数ペア:

[(1, 128620235538), (2, 64310117769), (3, 42873411846), (6, 21436705923), (9, 14291137282), (18, 7145568641), (2089, 61570242), (4178, 30785121), (6267, 20523414), (12534, 10261707), (18801, 6841138), (37602, 3420569)]