138433812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14771}}^1$

素因数の和:14860

約数の個数: 48

約数和(自身を含む): 357364224

約数和(自身を除く): 218930412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 14771, 29542, 44313, 59084, 88626, 162481, 177252, 324962, 487443, 649924, 974886, 1048741, 1949772, 2097482, 3146223, 4194964, 6292446, 11536151, 12584892, 23072302, 34608453, 46144604, 69216906, 138433812]

約数ペア:

[(1, 138433812), (2, 69216906), (3, 46144604), (4, 34608453), (6, 23072302), (11, 12584892), (12, 11536151), (22, 6292446), (33, 4194964), (44, 3146223), (66, 2097482), (71, 1949772), (132, 1048741), (142, 974886), (213, 649924), (284, 487443), (426, 324962), (781, 177252), (852, 162481), (1562, 88626), (2343, 59084), (3124, 44313), (4686, 29542), (9372, 14771)]