121437618

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{196501}}^1$

素因数の和:196609

約数の個数: 16

約数和(自身を含む): 245234496

約数和(自身を除く): 123796878

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 196501, 393002, 589503, 1179006, 20239603, 40479206, 60718809, 121437618]

約数ペア:

[(1, 121437618), (2, 60718809), (3, 40479206), (6, 20239603), (103, 1179006), (206, 589503), (309, 393002), (618, 196501)]