13399428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{593}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 35925120

約数和(自身を除く): 22525692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 593, 807, 1076, 1186, 1614, 1779, 1883, 2372, 3228, 3558, 3766, 4151, 5649, 7116, 7532, 8302, 11298, 12453, 16604, 22596, 24906, 49812, 159517, 319034, 478551, 638068, 957102, 1116619, 1914204, 2233238, 3349857, 4466476, 6699714, 13399428]

約数ペア:

[(1, 13399428), (2, 6699714), (3, 4466476), (4, 3349857), (6, 2233238), (7, 1914204), (12, 1116619), (14, 957102), (21, 638068), (28, 478551), (42, 319034), (84, 159517), (269, 49812), (538, 24906), (593, 22596), (807, 16604), (1076, 12453), (1186, 11298), (1614, 8302), (1779, 7532), (1883, 7116), (2372, 5649), (3228, 4151), (3558, 3766)]