18500839346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1621}}^1\times {\mathrm{4591}}^1$

素因数の和:6338

約数の個数: 32

約数和(自身を含む): 30567511296

約数和(自身を除く): 12066671950

約数列:

[1, 2, 11, 22, 113, 226, 1243, 1621, 2486, 3242, 4591, 9182, 17831, 35662, 50501, 101002, 183173, 366346, 518783, 1037566, 2014903, 4029806, 5706613, 7442011, 11413226, 14884022, 81862121, 163724242, 840947243, 1681894486, 9250419673, 18500839346]

約数ペア:

[(1, 18500839346), (2, 9250419673), (11, 1681894486), (22, 840947243), (113, 163724242), (226, 81862121), (1243, 14884022), (1621, 11413226), (2486, 7442011), (3242, 5706613), (4591, 4029806), (9182, 2014903), (17831, 1037566), (35662, 518783), (50501, 366346), (101002, 183173)]