217332018

素因数分解:

$2^1\times 3^3\times {\mathrm{4024667}}^1$

素因数の和:4024678

約数の個数: 16

約数和(自身を含む): 482960160

約数和(自身を除く): 265628142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4024667, 8049334, 12074001, 24148002, 36222003, 72444006, 108666009, 217332018]

約数ペア:

[(1, 217332018), (2, 108666009), (3, 72444006), (6, 36222003), (9, 24148002), (18, 12074001), (27, 8049334), (54, 4024667)]