138282018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{470347}}^1$

素因数の和:470366

約数の個数: 24

約数和(自身を含む): 321718032

約数和(自身を除く): 183436014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 470347, 940694, 1411041, 2822082, 3292429, 6584858, 9877287, 19754574, 23047003, 46094006, 69141009, 138282018]

約数ペア:

[(1, 138282018), (2, 69141009), (3, 46094006), (6, 23047003), (7, 19754574), (14, 9877287), (21, 6584858), (42, 3292429), (49, 2822082), (98, 1411041), (147, 940694), (294, 470347)]