11815956

素因数分解:

$2^2\times 3^4\times {\mathrm{36469}}^1$

素因数の和:36485

約数の個数: 30

約数和(自身を含む): 30890090

約数和(自身を除く): 19074134

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 36469, 72938, 109407, 145876, 218814, 328221, 437628, 656442, 984663, 1312884, 1969326, 2953989, 3938652, 5907978, 11815956]

約数ペア:

[(1, 11815956), (2, 5907978), (3, 3938652), (4, 2953989), (6, 1969326), (9, 1312884), (12, 984663), (18, 656442), (27, 437628), (36, 328221), (54, 218814), (81, 145876), (108, 109407), (162, 72938), (324, 36469)]