266688126

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{7517}}^1$

素因数の和:7607

約数の個数: 48

約数和(自身を含む): 607514544

約数和(自身を除く): 340826418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1314, 1971, 3942, 5913, 7517, 11826, 15034, 17739, 22551, 35478, 45102, 67653, 135306, 202959, 405918, 548741, 608877, 1097482, 1217754, 1646223, 1826631, 3292446, 3653262, 4938669, 9877338, 14816007, 29632014, 44448021, 88896042, 133344063, 266688126]

約数ペア:

[(1, 266688126), (2, 133344063), (3, 88896042), (6, 44448021), (9, 29632014), (18, 14816007), (27, 9877338), (54, 4938669), (73, 3653262), (81, 3292446), (146, 1826631), (162, 1646223), (219, 1217754), (243, 1097482), (438, 608877), (486, 548741), (657, 405918), (1314, 202959), (1971, 135306), (3942, 67653), (5913, 45102), (7517, 35478), (11826, 22551), (15034, 17739)]