26821452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1187}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 71850240

約数和(自身を除く): 45028788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1187, 1614, 1883, 2374, 3228, 3561, 3766, 4748, 5649, 7122, 7532, 8309, 11298, 14244, 16618, 22596, 24927, 33236, 49854, 99708, 319303, 638606, 957909, 1277212, 1915818, 2235121, 3831636, 4470242, 6705363, 8940484, 13410726, 26821452]

約数ペア:

[(1, 26821452), (2, 13410726), (3, 8940484), (4, 6705363), (6, 4470242), (7, 3831636), (12, 2235121), (14, 1915818), (21, 1277212), (28, 957909), (42, 638606), (84, 319303), (269, 99708), (538, 49854), (807, 33236), (1076, 24927), (1187, 22596), (1614, 16618), (1883, 14244), (2374, 11298), (3228, 8309), (3561, 7532), (3766, 7122), (4748, 5649)]