8672994

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 22023936

約数和(自身を除く): 13350942

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 157, 162, 186, 198, 279, 297, 314, 341, 471, 558, 594, 682, 837, 891, 942, 1023, 1413, 1674, 1727, 1782, 2046, 2511, 2826, 3069, 3454, 4239, 4867, 5022, 5181, 6138, 8478, 9207, 9734, 10362, 12717, 14601, 15543, 18414, 25434, 27621, 29202, 31086, 43803, 46629, 53537, 55242, 87606, 93258, 107074, 131409, 139887, 160611, 262818, 279774, 321222, 394227, 481833, 788454, 963666, 1445499, 2890998, 4336497, 8672994]

約数ペア:

[(1, 8672994), (2, 4336497), (3, 2890998), (6, 1445499), (9, 963666), (11, 788454), (18, 481833), (22, 394227), (27, 321222), (31, 279774), (33, 262818), (54, 160611), (62, 139887), (66, 131409), (81, 107074), (93, 93258), (99, 87606), (157, 55242), (162, 53537), (186, 46629), (198, 43803), (279, 31086), (297, 29202), (314, 27621), (341, 25434), (471, 18414), (558, 15543), (594, 14601), (682, 12717), (837, 10362), (891, 9734), (942, 9207), (1023, 8478), (1413, 6138), (1674, 5181), (1727, 5022), (1782, 4867), (2046, 4239), (2511, 3454), (2826, 3069)]