21790032

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41269}}^1$

素因数の和:41291

約数の個数: 40

約数和(自身を含む): 61409760

約数和(自身を除く): 39619728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41269, 82538, 123807, 165076, 247614, 330152, 453959, 495228, 660304, 907918, 990456, 1361877, 1815836, 1980912, 2723754, 3631672, 5447508, 7263344, 10895016, 21790032]

約数ペア:

[(1, 21790032), (2, 10895016), (3, 7263344), (4, 5447508), (6, 3631672), (8, 2723754), (11, 1980912), (12, 1815836), (16, 1361877), (22, 990456), (24, 907918), (33, 660304), (44, 495228), (48, 453959), (66, 330152), (88, 247614), (132, 165076), (176, 123807), (264, 82538), (528, 41269)]