21702984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{39317}}^1$

素因数の和:39349

約数の個数: 32

約数和(自身を含む): 56617920

約数和(自身を除く): 34914936

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 39317, 78634, 117951, 157268, 235902, 314536, 471804, 904291, 943608, 1808582, 2712873, 3617164, 5425746, 7234328, 10851492, 21702984]

約数ペア:

[(1, 21702984), (2, 10851492), (3, 7234328), (4, 5425746), (6, 3617164), (8, 2712873), (12, 1808582), (23, 943608), (24, 904291), (46, 471804), (69, 314536), (92, 235902), (138, 157268), (184, 117951), (276, 78634), (552, 39317)]