40857234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8719}}^1$

素因数の和:8806

約数の個数: 32

約数和(自身を含む): 90408960

約数和(自身を除く): 49551726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 8719, 17438, 26157, 52314, 95909, 191818, 287727, 575454, 619049, 1238098, 1857147, 3714294, 6809539, 13619078, 20428617, 40857234]

約数ペア:

[(1, 40857234), (2, 20428617), (3, 13619078), (6, 6809539), (11, 3714294), (22, 1857147), (33, 1238098), (66, 619049), (71, 575454), (142, 287727), (213, 191818), (426, 95909), (781, 52314), (1562, 26157), (2343, 17438), (4686, 8719)]