21739932

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1619}}^1$

素因数の和:2002

約数の個数: 36

約数和(自身を含む): 55135080

約数和(自身を除く): 33395148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 1619, 2238, 3238, 3357, 4476, 4857, 6476, 6714, 9714, 13428, 14571, 19428, 29142, 58284, 603887, 1207774, 1811661, 2415548, 3623322, 5434983, 7246644, 10869966, 21739932]

約数ペア:

[(1, 21739932), (2, 10869966), (3, 7246644), (4, 5434983), (6, 3623322), (9, 2415548), (12, 1811661), (18, 1207774), (36, 603887), (373, 58284), (746, 29142), (1119, 19428), (1492, 14571), (1619, 13428), (2238, 9714), (3238, 6714), (3357, 6476), (4476, 4857)]