17946372004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37079281}}^1$

素因数の和:37079307

約数の個数: 18

約数和(自身を含む): 34520811542

約数和(自身を除く): 16574439538

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37079281, 74158562, 148317124, 407872091, 815744182, 1631488364, 4486593001, 8973186002, 17946372004]

約数ペア:

[(1, 17946372004), (2, 8973186002), (4, 4486593001), (11, 1631488364), (22, 815744182), (44, 407872091), (121, 148317124), (242, 74158562), (484, 37079281)]