40678869

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2287}}^1$

素因数の和:2326

約数の個数: 36

約数和(自身を含む): 69381312

約数和(自身を除く): 28702443

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2287, 2541, 5929, 6861, 16009, 17787, 25157, 48027, 75471, 112063, 176099, 276727, 336189, 528297, 830181, 1232693, 1937089, 3698079, 5811267, 13559623, 40678869]

約数ペア:

[(1, 40678869), (3, 13559623), (7, 5811267), (11, 3698079), (21, 1937089), (33, 1232693), (49, 830181), (77, 528297), (121, 336189), (147, 276727), (231, 176099), (363, 112063), (539, 75471), (847, 48027), (1617, 25157), (2287, 17787), (2541, 16009), (5929, 6861)]