138131034

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{2213}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 281833344

約数和(自身を除く): 143702310

約数列:

[1, 2, 3, 6, 101, 103, 202, 206, 303, 309, 606, 618, 2213, 4426, 6639, 10403, 13278, 20806, 31209, 62418, 223513, 227939, 447026, 455878, 670539, 683817, 1341078, 1367634, 23021839, 46043678, 69065517, 138131034]

約数ペア:

[(1, 138131034), (2, 69065517), (3, 46043678), (6, 23021839), (101, 1367634), (103, 1341078), (202, 683817), (206, 670539), (303, 455878), (309, 447026), (606, 227939), (618, 223513), (2213, 62418), (4426, 31209), (6639, 20806), (10403, 13278)]