137900034

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107903}}^1$

素因数の和:107982

約数の個数: 24

約数和(自身を含む): 302994432

約数和(自身を除く): 165094398

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 107903, 215806, 323709, 647418, 971127, 1942254, 7661113, 15322226, 22983339, 45966678, 68950017, 137900034]

約数ペア:

[(1, 137900034), (2, 68950017), (3, 45966678), (6, 22983339), (9, 15322226), (18, 7661113), (71, 1942254), (142, 971127), (213, 647418), (426, 323709), (639, 215806), (1278, 107903)]