15854172

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 38019072

約数和(自身を除く): 22164900

約数列:

[1, 2, 3, 4, 6, 12, 101, 103, 127, 202, 206, 254, 303, 309, 381, 404, 412, 508, 606, 618, 762, 1212, 1236, 1524, 10403, 12827, 13081, 20806, 25654, 26162, 31209, 38481, 39243, 41612, 51308, 52324, 62418, 76962, 78486, 124836, 153924, 156972, 1321181, 2642362, 3963543, 5284724, 7927086, 15854172]

約数ペア:

[(1, 15854172), (2, 7927086), (3, 5284724), (4, 3963543), (6, 2642362), (12, 1321181), (101, 156972), (103, 153924), (127, 124836), (202, 78486), (206, 76962), (254, 62418), (303, 52324), (309, 51308), (381, 41612), (404, 39243), (412, 38481), (508, 31209), (606, 26162), (618, 25654), (762, 20806), (1212, 13081), (1236, 12827), (1524, 10403)]