42164772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{270287}}^1$

素因数の和:270307

約数の個数: 24

約数和(自身を含む): 105952896

約数和(自身を除く): 63788124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 270287, 540574, 810861, 1081148, 1621722, 3243444, 3513731, 7027462, 10541193, 14054924, 21082386, 42164772]

約数ペア:

[(1, 42164772), (2, 21082386), (3, 14054924), (4, 10541193), (6, 7027462), (12, 3513731), (13, 3243444), (26, 1621722), (39, 1081148), (52, 810861), (78, 540574), (156, 270287)]