137706828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1639367}}^1$

素因数の和:1639381

約数の個数: 24

約数和(自身を含む): 367218432

約数和(自身を除く): 229511604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1639367, 3278734, 4918101, 6557468, 9836202, 11475569, 19672404, 22951138, 34426707, 45902276, 68853414, 137706828]

約数ペア:

[(1, 137706828), (2, 68853414), (3, 45902276), (4, 34426707), (6, 22951138), (7, 19672404), (12, 11475569), (14, 9836202), (21, 6557468), (28, 4918101), (42, 3278734), (84, 1639367)]