678240066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{14153}}^1$

素因数の和:14335

約数の個数: 48

約数和(自身を含む): 1587739104

約数和(自身を除く): 909499038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 978, 1141, 2282, 3423, 6846, 7987, 14153, 15974, 23961, 28306, 42459, 47922, 84918, 99071, 198142, 297213, 594426, 693497, 1386994, 2080491, 2306939, 4160982, 4613878, 6920817, 13841634, 16148573, 32297146, 48445719, 96891438, 113040011, 226080022, 339120033, 678240066]

約数ペア:

[(1, 678240066), (2, 339120033), (3, 226080022), (6, 113040011), (7, 96891438), (14, 48445719), (21, 32297146), (42, 16148573), (49, 13841634), (98, 6920817), (147, 4613878), (163, 4160982), (294, 2306939), (326, 2080491), (489, 1386994), (978, 693497), (1141, 594426), (2282, 297213), (3423, 198142), (6846, 99071), (7987, 84918), (14153, 47922), (15974, 42459), (23961, 28306)]