994813218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7951}}^1$

素因数の和:8300

約数の個数: 64

約数和(自身を含む): 2534461440

約数和(自身を除く): 1539648222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 662, 993, 1986, 2317, 2979, 4634, 5958, 6951, 7951, 8937, 13902, 15902, 17874, 20853, 23853, 41706, 47706, 55657, 62559, 71559, 111314, 125118, 143118, 166971, 214677, 333942, 429354, 500913, 1001826, 1502739, 2631781, 3005478, 5263562, 7895343, 15790686, 18422467, 23686029, 36844934, 47372058, 55267401, 71058087, 110534802, 142116174, 165802203, 331604406, 497406609, 994813218]

約数ペア:

[(1, 994813218), (2, 497406609), (3, 331604406), (6, 165802203), (7, 142116174), (9, 110534802), (14, 71058087), (18, 55267401), (21, 47372058), (27, 36844934), (42, 23686029), (54, 18422467), (63, 15790686), (126, 7895343), (189, 5263562), (331, 3005478), (378, 2631781), (662, 1502739), (993, 1001826), (1986, 500913), (2317, 429354), (2979, 333942), (4634, 214677), (5958, 166971), (6951, 143118), (7951, 125118), (8937, 111314), (13902, 71559), (15902, 62559), (17874, 55657), (20853, 47706), (23853, 41706)]