18186282

素因数分解:

$2^1\times 3^4\times {\mathrm{112261}}^1$

素因数の和:112275

約数の個数: 20

約数和(自身を含む): 40751106

約数和(自身を除く): 22564824

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 112261, 224522, 336783, 673566, 1010349, 2020698, 3031047, 6062094, 9093141, 18186282]

約数ペア:

[(1, 18186282), (2, 9093141), (3, 6062094), (6, 3031047), (9, 2020698), (18, 1010349), (27, 673566), (54, 336783), (81, 224522), (162, 112261)]