210880998018

素因数分解:

$2^1\times 3^3\times {\mathrm{3905203667}}^1$

素因数の和:3905203678

約数の個数: 16

約数和(自身を含む): 468624440160

約数和(自身を除く): 257743442142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3905203667, 7810407334, 11715611001, 23431222002, 35146833003, 70293666006, 105440499009, 210880998018]

約数ペア:

[(1, 210880998018), (2, 105440499009), (3, 70293666006), (6, 35146833003), (9, 23431222002), (18, 11715611001), (27, 7810407334), (54, 3905203667)]