168794118

素因数分解:

$2^1\times 3^6\times {\mathrm{115771}}^1$

素因数の和:115791

約数の個数: 28

約数和(自身を含む): 379616388

約数和(自身を除く): 210822270

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 115771, 231542, 347313, 694626, 1041939, 2083878, 3125817, 6251634, 9377451, 18754902, 28132353, 56264706, 84397059, 168794118]

約数ペア:

[(1, 168794118), (2, 84397059), (3, 56264706), (6, 28132353), (9, 18754902), (18, 9377451), (27, 6251634), (54, 3125817), (81, 2083878), (162, 1041939), (243, 694626), (486, 347313), (729, 231542), (1458, 115771)]