19660104

素因数分解:

$2^3\times 3^3\times {\mathrm{91019}}^1$

素因数の和:91034

約数の個数: 32

約数和(自身を含む): 54612000

約数和(自身を除く): 34951896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 91019, 182038, 273057, 364076, 546114, 728152, 819171, 1092228, 1638342, 2184456, 2457513, 3276684, 4915026, 6553368, 9830052, 19660104]

約数ペア:

[(1, 19660104), (2, 9830052), (3, 6553368), (4, 4915026), (6, 3276684), (8, 2457513), (9, 2184456), (12, 1638342), (18, 1092228), (24, 819171), (27, 728152), (36, 546114), (54, 364076), (72, 273057), (108, 182038), (216, 91019)]