2011644846

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1574057}}^1$

素因数の和:1574136

約数の個数: 24

約数和(自身を含む): 4419954864

約数和(自身を除く): 2408310018

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1574057, 3148114, 4722171, 9444342, 14166513, 28333026, 111758047, 223516094, 335274141, 670548282, 1005822423, 2011644846]

約数ペア:

[(1, 2011644846), (2, 1005822423), (3, 670548282), (6, 335274141), (9, 223516094), (18, 111758047), (71, 28333026), (142, 14166513), (213, 9444342), (426, 4722171), (639, 3148114), (1278, 1574057)]