128945682

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{34607}}^1$

素因数の和:34644

約数の個数: 40

約数和(自身を含む): 301504896

約数和(自身を除く): 172559214

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 34607, 69214, 103821, 207642, 311463, 622926, 795961, 934389, 1591922, 1868778, 2387883, 2803167, 4775766, 5606334, 7163649, 14327298, 21490947, 42981894, 64472841, 128945682]

約数ペア:

[(1, 128945682), (2, 64472841), (3, 42981894), (6, 21490947), (9, 14327298), (18, 7163649), (23, 5606334), (27, 4775766), (46, 2803167), (54, 2387883), (69, 1868778), (81, 1591922), (138, 934389), (162, 795961), (207, 622926), (414, 311463), (621, 207642), (1242, 103821), (1863, 69214), (3726, 34607)]