21096636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 54058368

約数和(自身を除く): 32961732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 543, 724, 883, 1086, 1766, 1991, 2172, 2649, 3532, 3982, 5298, 5973, 7964, 9713, 10596, 11946, 19426, 23892, 29139, 38852, 58278, 116556, 159823, 319646, 479469, 639292, 958938, 1758053, 1917876, 3516106, 5274159, 7032212, 10548318, 21096636]

約数ペア:

[(1, 21096636), (2, 10548318), (3, 7032212), (4, 5274159), (6, 3516106), (11, 1917876), (12, 1758053), (22, 958938), (33, 639292), (44, 479469), (66, 319646), (132, 159823), (181, 116556), (362, 58278), (543, 38852), (724, 29139), (883, 23892), (1086, 19426), (1766, 11946), (1991, 10596), (2172, 9713), (2649, 7964), (3532, 5973), (3982, 5298)]