2011981122

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{624451}}^1$

素因数の和:624638

約数の個数: 24

約数和(自身を含む): 4383653040

約数和(自身を除く): 2371671918

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 624451, 1248902, 1873353, 3746706, 5620059, 11240118, 111776729, 223553458, 335330187, 670660374, 1005990561, 2011981122]

約数ペア:

[(1, 2011981122), (2, 1005990561), (3, 670660374), (6, 335330187), (9, 223553458), (18, 111776729), (179, 11240118), (358, 5620059), (537, 3746706), (1074, 1873353), (1611, 1248902), (3222, 624451)]