2112157008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1128289}}^1$

素因数の和:1128316

約数の個数: 60

約数和(自身を含む): 6365812180

約数和(自身を除く): 4253655172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1128289, 2256578, 3384867, 4513156, 6769734, 9026312, 10154601, 13539468, 14667757, 18052624, 20309202, 27078936, 29335514, 40618404, 44003271, 54157872, 58671028, 81236808, 88006542, 117342056, 132009813, 162473616, 176013084, 234684112, 264019626, 352026168, 528039252, 704052336, 1056078504, 2112157008]

約数ペア:

[(1, 2112157008), (2, 1056078504), (3, 704052336), (4, 528039252), (6, 352026168), (8, 264019626), (9, 234684112), (12, 176013084), (13, 162473616), (16, 132009813), (18, 117342056), (24, 88006542), (26, 81236808), (36, 58671028), (39, 54157872), (48, 44003271), (52, 40618404), (72, 29335514), (78, 27078936), (104, 20309202), (117, 18052624), (144, 14667757), (156, 13539468), (208, 10154601), (234, 9026312), (312, 6769734), (468, 4513156), (624, 3384867), (936, 2256578), (1872, 1128289)]