18160391809

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{27431}}^1$

素因数の和:27733

約数の個数: 24

約数和(自身を含む): 21578011200

約数和(自身を除く): 3417619391

約数列:

[1, 7, 49, 59, 229, 413, 1603, 2891, 11221, 13511, 27431, 94577, 192017, 662039, 1344119, 1618429, 6281699, 11329003, 43971893, 79303021, 307803251, 370620241, 2594341687, 18160391809]

約数ペア:

[(1, 18160391809), (7, 2594341687), (49, 370620241), (59, 307803251), (229, 79303021), (413, 43971893), (1603, 11329003), (2891, 6281699), (11221, 1618429), (13511, 1344119), (27431, 662039), (94577, 192017)]