26790918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 67571712

約数和(自身を除く): 40780794

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 103, 154, 206, 231, 309, 462, 563, 618, 721, 1126, 1133, 1442, 1689, 2163, 2266, 3378, 3399, 3941, 4326, 6193, 6798, 7882, 7931, 11823, 12386, 15862, 18579, 23646, 23793, 37158, 43351, 47586, 57989, 86702, 115978, 130053, 173967, 260106, 347934, 405923, 637879, 811846, 1217769, 1275758, 1913637, 2435538, 3827274, 4465153, 8930306, 13395459, 26790918]

約数ペア:

[(1, 26790918), (2, 13395459), (3, 8930306), (6, 4465153), (7, 3827274), (11, 2435538), (14, 1913637), (21, 1275758), (22, 1217769), (33, 811846), (42, 637879), (66, 405923), (77, 347934), (103, 260106), (154, 173967), (206, 130053), (231, 115978), (309, 86702), (462, 57989), (563, 47586), (618, 43351), (721, 37158), (1126, 23793), (1133, 23646), (1442, 18579), (1689, 15862), (2163, 12386), (2266, 11823), (3378, 7931), (3399, 7882), (3941, 6798), (4326, 6193)]