13426192836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{37441}}^1$

素因数の和:38881

約数の個数: 72

約数和(自身を含む): 38815073024

約数和(自身を除く): 25388880188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1423, 2846, 4269, 5692, 8538, 9961, 12807, 17076, 19922, 25614, 29883, 37441, 39844, 51228, 59766, 74882, 89649, 112323, 119532, 149764, 179298, 224646, 262087, 336969, 358596, 449292, 524174, 673938, 786261, 1048348, 1347876, 1572522, 2358783, 3145044, 4717566, 9435132, 53278543, 106557086, 159835629, 213114172, 319671258, 372949801, 479506887, 639342516, 745899602, 959013774, 1118849403, 1491799204, 1918027548, 2237698806, 3356548209, 4475397612, 6713096418, 13426192836]

約数ペア:

[(1, 13426192836), (2, 6713096418), (3, 4475397612), (4, 3356548209), (6, 2237698806), (7, 1918027548), (9, 1491799204), (12, 1118849403), (14, 959013774), (18, 745899602), (21, 639342516), (28, 479506887), (36, 372949801), (42, 319671258), (63, 213114172), (84, 159835629), (126, 106557086), (252, 53278543), (1423, 9435132), (2846, 4717566), (4269, 3145044), (5692, 2358783), (8538, 1572522), (9961, 1347876), (12807, 1048348), (17076, 786261), (19922, 673938), (25614, 524174), (29883, 449292), (37441, 358596), (39844, 336969), (51228, 262087), (59766, 224646), (74882, 179298), (89649, 149764), (112323, 119532)]