38251818

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 94141440

約数和(自身を除く): 55889622

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 907, 1278, 1562, 1814, 1917, 2343, 2721, 3834, 4686, 5442, 7029, 8163, 9977, 14058, 16326, 19954, 21087, 24489, 29931, 42174, 48978, 59862, 64397, 89793, 128794, 179586, 193191, 269379, 386382, 538758, 579573, 708367, 1159146, 1416734, 1738719, 2125101, 3477438, 4250202, 6375303, 12750606, 19125909, 38251818]

約数ペア:

[(1, 38251818), (2, 19125909), (3, 12750606), (6, 6375303), (9, 4250202), (11, 3477438), (18, 2125101), (22, 1738719), (27, 1416734), (33, 1159146), (54, 708367), (66, 579573), (71, 538758), (99, 386382), (142, 269379), (198, 193191), (213, 179586), (297, 128794), (426, 89793), (594, 64397), (639, 59862), (781, 48978), (907, 42174), (1278, 29931), (1562, 24489), (1814, 21087), (1917, 19954), (2343, 16326), (2721, 14058), (3834, 9977), (4686, 8163), (5442, 7029)]