21364596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53951}}^1$

素因数の和:53972

約数の個数: 36

約数和(自身を含む): 58915584

約数和(自身を除く): 37550988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 53951, 107902, 161853, 215804, 323706, 485559, 593461, 647412, 971118, 1186922, 1780383, 1942236, 2373844, 3560766, 5341149, 7121532, 10682298, 21364596]

約数ペア:

[(1, 21364596), (2, 10682298), (3, 7121532), (4, 5341149), (6, 3560766), (9, 2373844), (11, 1942236), (12, 1780383), (18, 1186922), (22, 971118), (33, 647412), (36, 593461), (44, 485559), (66, 323706), (99, 215804), (132, 161853), (198, 107902), (396, 53951)]