22780962

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 52884000

約数和(自身を除く): 30103038

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 1129, 2242, 2258, 3363, 3387, 6726, 6774, 10089, 10161, 20178, 20322, 21451, 42902, 64353, 66611, 128706, 133222, 193059, 199833, 386118, 399666, 599499, 1198998, 1265609, 2531218, 3796827, 7593654, 11390481, 22780962]

約数ペア:

[(1, 22780962), (2, 11390481), (3, 7593654), (6, 3796827), (9, 2531218), (18, 1265609), (19, 1198998), (38, 599499), (57, 399666), (59, 386118), (114, 199833), (118, 193059), (171, 133222), (177, 128706), (342, 66611), (354, 64353), (531, 42902), (1062, 21451), (1121, 20322), (1129, 20178), (2242, 10161), (2258, 10089), (3363, 6774), (3387, 6726)]