1820668104

素因数分解:

$2^3\times 3^4\times {\mathrm{2809673}}^1$

素因数の和:2809691

約数の個数: 40

約数和(自身を含む): 5099558310

約数和(自身を除く): 3278890206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2809673, 5619346, 8429019, 11238692, 16858038, 22477384, 25287057, 33716076, 50574114, 67432152, 75861171, 101148228, 151722342, 202296456, 227583513, 303444684, 455167026, 606889368, 910334052, 1820668104]

約数ペア:

[(1, 1820668104), (2, 910334052), (3, 606889368), (4, 455167026), (6, 303444684), (8, 227583513), (9, 202296456), (12, 151722342), (18, 101148228), (24, 75861171), (27, 67432152), (36, 50574114), (54, 33716076), (72, 25287057), (81, 22477384), (108, 16858038), (162, 11238692), (216, 8429019), (324, 5619346), (648, 2809673)]