212310018

素因数分解:

$2^1\times 3^3\times {\mathrm{3931667}}^1$

素因数の和:3931678

約数の個数: 16

約数和(自身を含む): 471800160

約数和(自身を除く): 259490142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3931667, 7863334, 11795001, 23590002, 35385003, 70770006, 106155009, 212310018]

約数ペア:

[(1, 212310018), (2, 106155009), (3, 70770006), (6, 35385003), (9, 23590002), (18, 11795001), (27, 7863334), (54, 3931667)]