18098836

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:988

約数の個数: 36

約数和(自身を含む): 37231488

約数和(自身を除く): 19132652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 863, 1498, 1726, 2996, 3452, 5243, 6041, 10486, 12082, 20972, 24164, 42287, 84574, 92341, 169148, 184682, 369364, 646387, 1292774, 2585548, 4524709, 9049418, 18098836]

約数ペア:

[(1, 18098836), (2, 9049418), (4, 4524709), (7, 2585548), (14, 1292774), (28, 646387), (49, 369364), (98, 184682), (107, 169148), (196, 92341), (214, 84574), (428, 42287), (749, 24164), (863, 20972), (1498, 12082), (1726, 10486), (2996, 6041), (3452, 5243)]