13663356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 39070080

約数和(自身を除く): 25406724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1223, 1596, 1862, 2446, 2793, 3669, 3724, 4892, 5586, 7338, 8561, 11172, 14676, 17122, 23237, 25683, 34244, 46474, 51366, 59927, 69711, 92948, 102732, 119854, 139422, 162659, 179781, 239708, 278844, 325318, 359562, 487977, 650636, 719124, 975954, 1138613, 1951908, 2277226, 3415839, 4554452, 6831678, 13663356]

約数ペア:

[(1, 13663356), (2, 6831678), (3, 4554452), (4, 3415839), (6, 2277226), (7, 1951908), (12, 1138613), (14, 975954), (19, 719124), (21, 650636), (28, 487977), (38, 359562), (42, 325318), (49, 278844), (57, 239708), (76, 179781), (84, 162659), (98, 139422), (114, 119854), (133, 102732), (147, 92948), (196, 69711), (228, 59927), (266, 51366), (294, 46474), (399, 34244), (532, 25683), (588, 23237), (798, 17122), (931, 14676), (1223, 11172), (1596, 8561), (1862, 7338), (2446, 5586), (2793, 4892), (3669, 3724)]