17969084

素因数分解:

$2^2\times 7^4\times {\mathrm{1871}}^1$

素因数の和:1903

約数の個数: 30

約数和(自身を含む): 36704304

約数和(自身を除く): 18735220

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1871, 2401, 3742, 4802, 7484, 9604, 13097, 26194, 52388, 91679, 183358, 366716, 641753, 1283506, 2567012, 4492271, 8984542, 17969084]

約数ペア:

[(1, 17969084), (2, 8984542), (4, 4492271), (7, 2567012), (14, 1283506), (28, 641753), (49, 366716), (98, 183358), (196, 91679), (343, 52388), (686, 26194), (1372, 13097), (1871, 9604), (2401, 7484), (3742, 4802)]