1820826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{4817}}^1$

素因数の和:4835

約数の個数: 32

約数和(自身を含む): 4625280

約数和(自身を除く): 2804454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4817, 9634, 14451, 28902, 33719, 43353, 67438, 86706, 101157, 130059, 202314, 260118, 303471, 606942, 910413, 1820826]

約数ペア:

[(1, 1820826), (2, 910413), (3, 606942), (6, 303471), (7, 260118), (9, 202314), (14, 130059), (18, 101157), (21, 86706), (27, 67438), (42, 43353), (54, 33719), (63, 28902), (126, 14451), (189, 9634), (378, 4817)]