2005182

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 4527360

約数和(自身を除く): 2522178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 523, 639, 1046, 1278, 1569, 1917, 3138, 3834, 4707, 9414, 14121, 28242, 37133, 74266, 111399, 222798, 334197, 668394, 1002591, 2005182]

約数ペア:

[(1, 2005182), (2, 1002591), (3, 668394), (6, 334197), (9, 222798), (18, 111399), (27, 74266), (54, 37133), (71, 28242), (142, 14121), (213, 9414), (426, 4707), (523, 3834), (639, 3138), (1046, 1917), (1278, 1569)]