21880176

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19819}}^1$

素因数の和:19853

約数の個数: 40

約数和(自身を含む): 58984320

約数和(自身を除く): 37104144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 19819, 39638, 59457, 79276, 118914, 158552, 237828, 317104, 455837, 475656, 911674, 951312, 1367511, 1823348, 2735022, 3646696, 5470044, 7293392, 10940088, 21880176]

約数ペア:

[(1, 21880176), (2, 10940088), (3, 7293392), (4, 5470044), (6, 3646696), (8, 2735022), (12, 1823348), (16, 1367511), (23, 951312), (24, 911674), (46, 475656), (48, 455837), (69, 317104), (92, 237828), (138, 158552), (184, 118914), (276, 79276), (368, 59457), (552, 39638), (1104, 19819)]