2149708218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{32831}}^1$

素因数の和:34402

約数の個数: 32

約数和(自身を含む): 4916920320

約数和(自身を除く): 2767212102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1559, 3118, 4677, 9354, 10913, 21826, 32739, 32831, 65478, 65662, 98493, 196986, 229817, 459634, 689451, 1378902, 51183529, 102367058, 153550587, 307101174, 358284703, 716569406, 1074854109, 2149708218]

約数ペア:

[(1, 2149708218), (2, 1074854109), (3, 716569406), (6, 358284703), (7, 307101174), (14, 153550587), (21, 102367058), (42, 51183529), (1559, 1378902), (3118, 689451), (4677, 459634), (9354, 229817), (10913, 196986), (21826, 98493), (32739, 65662), (32831, 65478)]