13857564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 37184000

約数和(自身を除く): 23326436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 829, 1194, 1393, 1658, 2388, 2487, 2786, 3316, 4179, 4974, 5572, 5803, 8358, 9948, 11606, 16716, 17409, 23212, 34818, 69636, 164971, 329942, 494913, 659884, 989826, 1154797, 1979652, 2309594, 3464391, 4619188, 6928782, 13857564]

約数ペア:

[(1, 13857564), (2, 6928782), (3, 4619188), (4, 3464391), (6, 2309594), (7, 1979652), (12, 1154797), (14, 989826), (21, 659884), (28, 494913), (42, 329942), (84, 164971), (199, 69636), (398, 34818), (597, 23212), (796, 17409), (829, 16716), (1194, 11606), (1393, 9948), (1658, 8358), (2388, 5803), (2487, 5572), (2786, 4974), (3316, 4179)]