8128086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 10257834

約数列:

[1, 2, 3, 6, 19, 37, 38, 41, 47, 57, 74, 82, 94, 111, 114, 123, 141, 222, 246, 282, 703, 779, 893, 1406, 1517, 1558, 1739, 1786, 1927, 2109, 2337, 2679, 3034, 3478, 3854, 4218, 4551, 4674, 5217, 5358, 5781, 9102, 10434, 11562, 28823, 33041, 36613, 57646, 66082, 71299, 73226, 86469, 99123, 109839, 142598, 172938, 198246, 213897, 219678, 427794, 1354681, 2709362, 4064043, 8128086]

約数ペア:

[(1, 8128086), (2, 4064043), (3, 2709362), (6, 1354681), (19, 427794), (37, 219678), (38, 213897), (41, 198246), (47, 172938), (57, 142598), (74, 109839), (82, 99123), (94, 86469), (111, 73226), (114, 71299), (123, 66082), (141, 57646), (222, 36613), (246, 33041), (282, 28823), (703, 11562), (779, 10434), (893, 9102), (1406, 5781), (1517, 5358), (1558, 5217), (1739, 4674), (1786, 4551), (1927, 4218), (2109, 3854), (2337, 3478), (2679, 3034)]