21832.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{52951}}^1$

素因数の和:52974

約数の個数: 36

約数和(自身を含む): 67460848

約数和(自身を除く): 42679780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 52951, 105902, 158853, 211804, 317706, 476559, 635412, 688363, 953118, 1376726, 1906236, 2065089, 2753452, 4130178, 6195267, 8260356, 12390534, 24781068]

約数ペア:

[(1, 24781068), (2, 12390534), (3, 8260356), (4, 6195267), (6, 4130178), (9, 2753452), (12, 2065089), (13, 1906236), (18, 1376726), (26, 953118), (36, 688363), (39, 635412), (52, 476559), (78, 317706), (117, 211804), (156, 158853), (234, 105902), (468, 52951)]