15402888

素因数分解:

$2^3\times 3^2\times {\mathrm{213929}}^1$

素因数の和:213941

約数の個数: 24

約数和(自身を含む): 41716350

約数和(自身を除く): 26313462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 213929, 427858, 641787, 855716, 1283574, 1711432, 1925361, 2567148, 3850722, 5134296, 7701444, 15402888]

約数ペア:

[(1, 15402888), (2, 7701444), (3, 5134296), (4, 3850722), (6, 2567148), (8, 1925361), (9, 1711432), (12, 1283574), (18, 855716), (24, 641787), (36, 427858), (72, 213929)]