13943628

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{947}}^1$

素因数の和:1366

約数の個数: 36

約数和(自身を含む): 35369880

約数和(自身を除く): 21426252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 947, 1227, 1636, 1894, 2454, 2841, 3681, 3788, 4908, 5682, 7362, 8523, 11364, 14724, 17046, 34092, 387323, 774646, 1161969, 1549292, 2323938, 3485907, 4647876, 6971814, 13943628]

約数ペア:

[(1, 13943628), (2, 6971814), (3, 4647876), (4, 3485907), (6, 2323938), (9, 1549292), (12, 1161969), (18, 774646), (36, 387323), (409, 34092), (818, 17046), (947, 14724), (1227, 11364), (1636, 8523), (1894, 7362), (2454, 5682), (2841, 4908), (3681, 3788)]