21762013108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4231}}^1\times {\mathrm{10627}}^1$

素因数の和:14884

約数の個数: 36

約数和(自身を含む): 41874234976

約数和(自身を除く): 20112221868

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4231, 8462, 10627, 16924, 21254, 42508, 46541, 93082, 116897, 186164, 233794, 467588, 511951, 1023902, 1285867, 2047804, 2571734, 5143468, 44962837, 89925674, 179851348, 494591207, 989182414, 1978364828, 5440503277, 10881006554, 21762013108]

約数ペア:

[(1, 21762013108), (2, 10881006554), (4, 5440503277), (11, 1978364828), (22, 989182414), (44, 494591207), (121, 179851348), (242, 89925674), (484, 44962837), (4231, 5143468), (8462, 2571734), (10627, 2047804), (16924, 1285867), (21254, 1023902), (42508, 511951), (46541, 467588), (93082, 233794), (116897, 186164)]